79918020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 432

約数和(自身を含む): 329395248

約数和(自身を除く): 249477228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 41, 42, 45, 49, 51, 52, 60, 63, 65, 68, 70, 78, 82, 84, 85, 90, 91, 98, 102, 105, 117, 119, 123, 126, 130, 140, 147, 153, 156, 164, 170, 180, 182, 195, 196, 204, 205, 210, 221, 234, 238, 245, 246, 252, 255, 260, 273, 287, 294, 306, 315, 340, 357, 364, 369, 390, 410, 420, 441, 442, 455, 468, 476, 490, 492, 510, 533, 546, 574, 585, 588, 595, 612, 615, 630, 637, 663, 697, 714, 735, 738, 765, 780, 819, 820, 833, 861, 882, 884, 910, 980, 1020, 1066, 1071, 1092, 1105, 1148, 1170, 1190, 1230, 1260, 1274, 1326, 1365, 1394, 1428, 1435, 1470, 1476, 1530, 1547, 1599, 1638, 1666, 1722, 1764, 1785, 1820, 1845, 1911, 1989, 2009, 2091, 2132, 2142, 2205, 2210, 2340, 2380, 2460, 2499, 2548, 2583, 2652, 2665, 2730, 2788, 2870, 2940, 3060, 3094, 3185, 3198, 3276, 3315, 3332, 3444, 3485, 3570, 3690, 3731, 3822, 3978, 4018, 4095, 4165, 4182, 4284, 4305, 4410, 4420, 4641, 4797, 4879, 4998, 5166, 5330, 5355, 5460, 5733, 5740, 6027, 6188, 6273, 6370, 6396, 6630, 6970, 7140, 7380, 7462, 7497, 7644, 7735, 7956, 7995, 8036, 8190, 8330, 8364, 8610, 8820, 9061, 9282, 9555, 9594, 9758, 9945, 9996, 10045, 10332, 10455, 10660, 10710, 10829, 11193, 11466, 12054, 12495, 12546, 12740, 12915, 13260, 13923, 13940, 14637, 14924, 14994, 15470, 15990, 16380, 16660, 17220, 18081, 18122, 18564, 18655, 19110, 19188, 19516, 19890, 20090, 20910, 21420, 21658, 22386, 22932, 23205, 23985, 24108, 24395, 24990, 25092, 25830, 26117, 27183, 27846, 28665, 29274, 29988, 30135, 30940, 31365, 31980, 32487, 33579, 34153, 36162, 36244, 37310, 37485, 38220, 39780, 40180, 41820, 43316, 43911, 44772, 45305, 46410, 47970, 48790, 49980, 51660, 52234, 54145, 54366, 55692, 55965, 57330, 58548, 60270, 62730, 63427, 64974, 67158, 68306, 69615, 72324, 73185, 74620, 74970, 78351, 81549, 87822, 90405, 90610, 92820, 95940, 97461, 97580, 102459, 104468, 108290, 108732, 111930, 114660, 120540, 125460, 126854, 129948, 130585, 134316, 135915, 136612, 139230, 146370, 149940, 156702, 162435, 163098, 167895, 170765, 175644, 180810, 181220, 190281, 194922, 204918, 216580, 219555, 223860, 235053, 253708, 261170, 271830, 278460, 292740, 307377, 313404, 317135, 324870, 326196, 335790, 341530, 361620, 380562, 389844, 391755, 407745, 409836, 439110, 443989, 470106, 487305, 512295, 522340, 543660, 570843, 614754, 634270, 649740, 671580, 683060, 761124, 783510, 815490, 878220, 887978, 940212, 951405, 974610, 1024590, 1141686, 1175265, 1229508, 1268540, 1331967, 1536885, 1567020, 1630980, 1775956, 1902810, 1949220, 2049180, 2219945, 2283372, 2350530, 2663934, 2854215, 3073770, 3805620, 3995901, 4439890, 4701060, 5327868, 5708430, 6147540, 6659835, 7991802, 8879780, 11416860, 13319670, 15983604, 19979505, 26639340, 39959010, 79918020]

約数ペア:

[(1, 79918020), (2, 39959010), (3, 26639340), (4, 19979505), (5, 15983604), (6, 13319670), (7, 11416860), (9, 8879780), (10, 7991802), (12, 6659835), (13, 6147540), (14, 5708430), (15, 5327868), (17, 4701060), (18, 4439890), (20, 3995901), (21, 3805620), (26, 3073770), (28, 2854215), (30, 2663934), (34, 2350530), (35, 2283372), (36, 2219945), (39, 2049180), (41, 1949220), (42, 1902810), (45, 1775956), (49, 1630980), (51, 1567020), (52, 1536885), (60, 1331967), (63, 1268540), (65, 1229508), (68, 1175265), (70, 1141686), (78, 1024590), (82, 974610), (84, 951405), (85, 940212), (90, 887978), (91, 878220), (98, 815490), (102, 783510), (105, 761124), (117, 683060), (119, 671580), (123, 649740), (126, 634270), (130, 614754), (140, 570843), (147, 543660), (153, 522340), (156, 512295), (164, 487305), (170, 470106), (180, 443989), (182, 439110), (195, 409836), (196, 407745), (204, 391755), (205, 389844), (210, 380562), (221, 361620), (234, 341530), (238, 335790), (245, 326196), (246, 324870), (252, 317135), (255, 313404), (260, 307377), (273, 292740), (287, 278460), (294, 271830), (306, 261170), (315, 253708), (340, 235053), (357, 223860), (364, 219555), (369, 216580), (390, 204918), (410, 194922), (420, 190281), (441, 181220), (442, 180810), (455, 175644), (468, 170765), (476, 167895), (490, 163098), (492, 162435), (510, 156702), (533, 149940), (546, 146370), (574, 139230), (585, 136612), (588, 135915), (595, 134316), (612, 130585), (615, 129948), (630, 126854), (637, 125460), (663, 120540), (697, 114660), (714, 111930), (735, 108732), (738, 108290), (765, 104468), (780, 102459), (819, 97580), (820, 97461), (833, 95940), (861, 92820), (882, 90610), (884, 90405), (910, 87822), (980, 81549), (1020, 78351), (1066, 74970), (1071, 74620), (1092, 73185), (1105, 72324), (1148, 69615), (1170, 68306), (1190, 67158), (1230, 64974), (1260, 63427), (1274, 62730), (1326, 60270), (1365, 58548), (1394, 57330), (1428, 55965), (1435, 55692), (1470, 54366), (1476, 54145), (1530, 52234), (1547, 51660), (1599, 49980), (1638, 48790), (1666, 47970), (1722, 46410), (1764, 45305), (1785, 44772), (1820, 43911), (1845, 43316), (1911, 41820), (1989, 40180), (2009, 39780), (2091, 38220), (2132, 37485), (2142, 37310), (2205, 36244), (2210, 36162), (2340, 34153), (2380, 33579), (2460, 32487), (2499, 31980), (2548, 31365), (2583, 30940), (2652, 30135), (2665, 29988), (2730, 29274), (2788, 28665), (2870, 27846), (2940, 27183), (3060, 26117), (3094, 25830), (3185, 25092), (3198, 24990), (3276, 24395), (3315, 24108), (3332, 23985), (3444, 23205), (3485, 22932), (3570, 22386), (3690, 21658), (3731, 21420), (3822, 20910), (3978, 20090), (4018, 19890), (4095, 19516), (4165, 19188), (4182, 19110), (4284, 18655), (4305, 18564), (4410, 18122), (4420, 18081), (4641, 17220), (4797, 16660), (4879, 16380), (4998, 15990), (5166, 15470), (5330, 14994), (5355, 14924), (5460, 14637), (5733, 13940), (5740, 13923), (6027, 13260), (6188, 12915), (6273, 12740), (6370, 12546), (6396, 12495), (6630, 12054), (6970, 11466), (7140, 11193), (7380, 10829), (7462, 10710), (7497, 10660), (7644, 10455), (7735, 10332), (7956, 10045), (7995, 9996), (8036, 9945), (8190, 9758), (8330, 9594), (8364, 9555), (8610, 9282), (8820, 9061)]