20148830100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:912

約数の個数: 432

約数和(自身を含む): 76776336000

約数和(自身を除く): 56627505900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 419, 420, 425, 449, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 838, 850, 898, 900, 1020, 1050, 1071, 1190, 1257, 1260, 1275, 1347, 1428, 1530, 1575, 1676, 1700, 1785, 1796, 2095, 2100, 2142, 2245, 2380, 2514, 2550, 2694, 2933, 2975, 3060, 3143, 3150, 3570, 3771, 3825, 4041, 4190, 4284, 4490, 5028, 5100, 5355, 5388, 5866, 5950, 6285, 6286, 6300, 6735, 7123, 7140, 7542, 7633, 7650, 8082, 8380, 8799, 8925, 8980, 9429, 10475, 10710, 11225, 11732, 11900, 12570, 12572, 13470, 14246, 14665, 15084, 15266, 15300, 15715, 16164, 17598, 17850, 18855, 18858, 20205, 20950, 21369, 21420, 22450, 22899, 25140, 26397, 26775, 26940, 28287, 28492, 29330, 30532, 31425, 31430, 33675, 35196, 35615, 35700, 37710, 37716, 38165, 40410, 41900, 42738, 43995, 44900, 45798, 47145, 49861, 52794, 53431, 53550, 56574, 58660, 62850, 62860, 64107, 67350, 68697, 71230, 73325, 75420, 76330, 78575, 80820, 85476, 87990, 91596, 94275, 94290, 99722, 101025, 105588, 106845, 106862, 107100, 113148, 114495, 125700, 128214, 131985, 134700, 137394, 141435, 142460, 146650, 149583, 152660, 157150, 160293, 175980, 178075, 188131, 188550, 188580, 190825, 199444, 202050, 213690, 213724, 219975, 228990, 235725, 249305, 256428, 263970, 267155, 274788, 282870, 293300, 299166, 314300, 320535, 320586, 343485, 356150, 376262, 377100, 381650, 404100, 427380, 439950, 448749, 457980, 471450, 480879, 498610, 527940, 534225, 534310, 564393, 565740, 572475, 598332, 641070, 641172, 659925, 686970, 707175, 712300, 747915, 752524, 763300, 801465, 879900, 897498, 940655, 942900, 961758, 997220, 1068450, 1068620, 1128786, 1144950, 1246525, 1282140, 1316917, 1319850, 1335775, 1373940, 1414350, 1495830, 1602675, 1602930, 1693179, 1717425, 1794996, 1881310, 1923516, 2136900, 2243745, 2257572, 2289900, 2404395, 2493050, 2633834, 2639700, 2671550, 2821965, 2828700, 2991660, 3198227, 3205350, 3205860, 3386358, 3434850, 3739575, 3762620, 3950751, 4007325, 4487490, 4703275, 4808790, 4986100, 5267668, 5343100, 5643930, 6396454, 6410700, 6584585, 6772716, 6869700, 7479150, 7901502, 8014650, 8465895, 8974980, 9406550, 9594681, 9617580, 11218725, 11287860, 11852253, 12021975, 12792908, 13169170, 14109825, 14958300, 15803004, 15991135, 16029300, 16931790, 18813100, 19189362, 19753755, 22387589, 22437450, 23704506, 24043950, 26338340, 28219650, 28784043, 31982270, 32922925, 33863580, 38378724, 39507510, 42329475, 44775178, 44874900, 47409012, 47973405, 48087900, 56439300, 57568086, 59261265, 63964540, 65845850, 67162767, 79015020, 79955675, 84658950, 89550356, 95946810, 98768775, 111937945, 115136172, 118522530, 131691700, 134325534, 143920215, 159911350, 169317900, 191893620, 197537550, 201488301, 223875890, 237045060, 239867025, 268651068, 287840430, 296306325, 319822700, 335813835, 395075100, 402976602, 447751780, 479734050, 559689725, 575680860, 592612650, 671627670, 719601075, 805953204, 959468100, 1007441505, 1119379450, 1185225300, 1343255340, 1439202150, 1679069175, 2014883010, 2238758900, 2878404300, 3358138350, 4029766020, 5037207525, 6716276700, 10074415050, 20148830100]

約数ペア:

[(1, 20148830100), (2, 10074415050), (3, 6716276700), (4, 5037207525), (5, 4029766020), (6, 3358138350), (7, 2878404300), (9, 2238758900), (10, 2014883010), (12, 1679069175), (14, 1439202150), (15, 1343255340), (17, 1185225300), (18, 1119379450), (20, 1007441505), (21, 959468100), (25, 805953204), (28, 719601075), (30, 671627670), (34, 592612650), (35, 575680860), (36, 559689725), (42, 479734050), (45, 447751780), (50, 402976602), (51, 395075100), (60, 335813835), (63, 319822700), (68, 296306325), (70, 287840430), (75, 268651068), (84, 239867025), (85, 237045060), (90, 223875890), (100, 201488301), (102, 197537550), (105, 191893620), (119, 169317900), (126, 159911350), (140, 143920215), (150, 134325534), (153, 131691700), (170, 118522530), (175, 115136172), (180, 111937945), (204, 98768775), (210, 95946810), (225, 89550356), (238, 84658950), (252, 79955675), (255, 79015020), (300, 67162767), (306, 65845850), (315, 63964540), (340, 59261265), (350, 57568086), (357, 56439300), (419, 48087900), (420, 47973405), (425, 47409012), (449, 44874900), (450, 44775178), (476, 42329475), (510, 39507510), (525, 38378724), (595, 33863580), (612, 32922925), (630, 31982270), (700, 28784043), (714, 28219650), (765, 26338340), (838, 24043950), (850, 23704506), (898, 22437450), (900, 22387589), (1020, 19753755), (1050, 19189362), (1071, 18813100), (1190, 16931790), (1257, 16029300), (1260, 15991135), (1275, 15803004), (1347, 14958300), (1428, 14109825), (1530, 13169170), (1575, 12792908), (1676, 12021975), (1700, 11852253), (1785, 11287860), (1796, 11218725), (2095, 9617580), (2100, 9594681), (2142, 9406550), (2245, 8974980), (2380, 8465895), (2514, 8014650), (2550, 7901502), (2694, 7479150), (2933, 6869700), (2975, 6772716), (3060, 6584585), (3143, 6410700), (3150, 6396454), (3570, 5643930), (3771, 5343100), (3825, 5267668), (4041, 4986100), (4190, 4808790), (4284, 4703275), (4490, 4487490), (5028, 4007325), (5100, 3950751), (5355, 3762620), (5388, 3739575), (5866, 3434850), (5950, 3386358), (6285, 3205860), (6286, 3205350), (6300, 3198227), (6735, 2991660), (7123, 2828700), (7140, 2821965), (7542, 2671550), (7633, 2639700), (7650, 2633834), (8082, 2493050), (8380, 2404395), (8799, 2289900), (8925, 2257572), (8980, 2243745), (9429, 2136900), (10475, 1923516), (10710, 1881310), (11225, 1794996), (11732, 1717425), (11900, 1693179), (12570, 1602930), (12572, 1602675), (13470, 1495830), (14246, 1414350), (14665, 1373940), (15084, 1335775), (15266, 1319850), (15300, 1316917), (15715, 1282140), (16164, 1246525), (17598, 1144950), (17850, 1128786), (18855, 1068620), (18858, 1068450), (20205, 997220), (20950, 961758), (21369, 942900), (21420, 940655), (22450, 897498), (22899, 879900), (25140, 801465), (26397, 763300), (26775, 752524), (26940, 747915), (28287, 712300), (28492, 707175), (29330, 686970), (30532, 659925), (31425, 641172), (31430, 641070), (33675, 598332), (35196, 572475), (35615, 565740), (35700, 564393), (37710, 534310), (37716, 534225), (38165, 527940), (40410, 498610), (41900, 480879), (42738, 471450), (43995, 457980), (44900, 448749), (45798, 439950), (47145, 427380), (49861, 404100), (52794, 381650), (53431, 377100), (53550, 376262), (56574, 356150), (58660, 343485), (62850, 320586), (62860, 320535), (64107, 314300), (67350, 299166), (68697, 293300), (71230, 282870), (73325, 274788), (75420, 267155), (76330, 263970), (78575, 256428), (80820, 249305), (85476, 235725), (87990, 228990), (91596, 219975), (94275, 213724), (94290, 213690), (99722, 202050), (101025, 199444), (105588, 190825), (106845, 188580), (106862, 188550), (107100, 188131), (113148, 178075), (114495, 175980), (125700, 160293), (128214, 157150), (131985, 152660), (134700, 149583), (137394, 146650), (141435, 142460)]