20022497460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:900

約数の個数: 384

約数和(自身を含む): 73543680000

約数和(自身を除く): 53521182540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 239, 252, 259, 270, 315, 333, 370, 378, 420, 444, 478, 518, 540, 555, 599, 630, 666, 717, 740, 756, 777, 945, 956, 999, 1036, 1110, 1195, 1198, 1260, 1295, 1332, 1434, 1554, 1665, 1673, 1797, 1890, 1998, 2151, 2220, 2331, 2390, 2396, 2590, 2868, 2995, 3108, 3330, 3346, 3585, 3594, 3780, 3885, 3996, 4193, 4302, 4662, 4780, 4995, 5019, 5180, 5391, 5990, 6453, 6660, 6692, 6993, 7170, 7188, 7770, 8365, 8386, 8604, 8843, 8985, 9324, 9990, 10038, 10755, 10782, 11655, 11980, 12579, 12906, 13986, 14340, 15057, 15540, 16173, 16730, 16772, 17686, 17970, 19980, 20076, 20965, 21510, 21564, 22163, 23310, 25095, 25158, 25812, 26529, 26955, 27972, 30114, 32265, 32346, 33460, 34965, 35372, 35940, 37737, 41930, 43020, 44215, 44326, 45171, 46620, 50190, 50316, 53058, 53910, 60228, 61901, 62895, 64530, 64692, 66489, 69930, 75285, 75474, 79587, 80865, 83860, 88430, 88652, 90342, 100380, 106116, 107820, 110815, 113211, 123802, 125790, 129060, 132645, 132978, 139860, 143161, 150570, 150948, 155141, 159174, 161730, 176860, 180684, 185703, 188685, 199467, 221630, 225855, 226422, 238761, 247604, 251580, 265290, 265956, 286322, 301140, 309505, 310282, 318348, 323460, 332445, 371406, 377370, 397935, 398934, 429483, 443260, 451710, 452844, 465423, 477522, 530580, 557109, 566055, 572644, 598401, 619010, 620564, 664890, 715805, 742812, 754740, 775705, 795870, 797868, 858966, 903420, 928515, 930846, 955044, 997335, 1002127, 1114218, 1132110, 1193805, 1196802, 1238020, 1288449, 1329780, 1396269, 1431610, 1551410, 1591740, 1671327, 1717932, 1857030, 1861692, 1994670, 2004254, 2147415, 2228436, 2264220, 2327115, 2387610, 2393604, 2576898, 2785545, 2792538, 2863220, 2992005, 3006381, 3102820, 3342654, 3714060, 3865347, 3989340, 4008508, 4188807, 4294830, 4654230, 4775220, 5010635, 5153796, 5296957, 5571090, 5585076, 5984010, 6012762, 6442245, 6685308, 6981345, 7730694, 8356635, 8377614, 8589660, 9019143, 9308460, 10021270, 10593914, 11142180, 11968020, 12025524, 12884490, 13962690, 15031905, 15461388, 15890871, 16713270, 16755228, 18038286, 19326735, 20042540, 20944035, 21187828, 25768980, 26484785, 27057429, 27925380, 30063810, 31781742, 33426540, 36076572, 37078699, 38653470, 41888070, 45095715, 47672613, 52969570, 54114858, 60127620, 63563484, 74157398, 77306940, 79454355, 83776140, 90191430, 95345226, 105939140, 108229716, 111236097, 135287145, 143017839, 148314796, 158908710, 180382860, 185393495, 190690452, 222472194, 238363065, 270574290, 286035678, 317817420, 333708291, 370786990, 444944388, 476726130, 541148580, 556180485, 572071356, 667416582, 715089195, 741573980, 953452260, 1001124873, 1112360970, 1334833164, 1430178390, 1668541455, 2002249746, 2224721940, 2860356780, 3337082910, 4004499492, 5005624365, 6674165820, 10011248730, 20022497460]

約数ペア:

[(1, 20022497460), (2, 10011248730), (3, 6674165820), (4, 5005624365), (5, 4004499492), (6, 3337082910), (7, 2860356780), (9, 2224721940), (10, 2002249746), (12, 1668541455), (14, 1430178390), (15, 1334833164), (18, 1112360970), (20, 1001124873), (21, 953452260), (27, 741573980), (28, 715089195), (30, 667416582), (35, 572071356), (36, 556180485), (37, 541148580), (42, 476726130), (45, 444944388), (54, 370786990), (60, 333708291), (63, 317817420), (70, 286035678), (74, 270574290), (84, 238363065), (90, 222472194), (105, 190690452), (108, 185393495), (111, 180382860), (126, 158908710), (135, 148314796), (140, 143017839), (148, 135287145), (180, 111236097), (185, 108229716), (189, 105939140), (210, 95345226), (222, 90191430), (239, 83776140), (252, 79454355), (259, 77306940), (270, 74157398), (315, 63563484), (333, 60127620), (370, 54114858), (378, 52969570), (420, 47672613), (444, 45095715), (478, 41888070), (518, 38653470), (540, 37078699), (555, 36076572), (599, 33426540), (630, 31781742), (666, 30063810), (717, 27925380), (740, 27057429), (756, 26484785), (777, 25768980), (945, 21187828), (956, 20944035), (999, 20042540), (1036, 19326735), (1110, 18038286), (1195, 16755228), (1198, 16713270), (1260, 15890871), (1295, 15461388), (1332, 15031905), (1434, 13962690), (1554, 12884490), (1665, 12025524), (1673, 11968020), (1797, 11142180), (1890, 10593914), (1998, 10021270), (2151, 9308460), (2220, 9019143), (2331, 8589660), (2390, 8377614), (2396, 8356635), (2590, 7730694), (2868, 6981345), (2995, 6685308), (3108, 6442245), (3330, 6012762), (3346, 5984010), (3585, 5585076), (3594, 5571090), (3780, 5296957), (3885, 5153796), (3996, 5010635), (4193, 4775220), (4302, 4654230), (4662, 4294830), (4780, 4188807), (4995, 4008508), (5019, 3989340), (5180, 3865347), (5391, 3714060), (5990, 3342654), (6453, 3102820), (6660, 3006381), (6692, 2992005), (6993, 2863220), (7170, 2792538), (7188, 2785545), (7770, 2576898), (8365, 2393604), (8386, 2387610), (8604, 2327115), (8843, 2264220), (8985, 2228436), (9324, 2147415), (9990, 2004254), (10038, 1994670), (10755, 1861692), (10782, 1857030), (11655, 1717932), (11980, 1671327), (12579, 1591740), (12906, 1551410), (13986, 1431610), (14340, 1396269), (15057, 1329780), (15540, 1288449), (16173, 1238020), (16730, 1196802), (16772, 1193805), (17686, 1132110), (17970, 1114218), (19980, 1002127), (20076, 997335), (20965, 955044), (21510, 930846), (21564, 928515), (22163, 903420), (23310, 858966), (25095, 797868), (25158, 795870), (25812, 775705), (26529, 754740), (26955, 742812), (27972, 715805), (30114, 664890), (32265, 620564), (32346, 619010), (33460, 598401), (34965, 572644), (35372, 566055), (35940, 557109), (37737, 530580), (41930, 477522), (43020, 465423), (44215, 452844), (44326, 451710), (45171, 443260), (46620, 429483), (50190, 398934), (50316, 397935), (53058, 377370), (53910, 371406), (60228, 332445), (61901, 323460), (62895, 318348), (64530, 310282), (64692, 309505), (66489, 301140), (69930, 286322), (75285, 265956), (75474, 265290), (79587, 251580), (80865, 247604), (83860, 238761), (88430, 226422), (88652, 225855), (90342, 221630), (100380, 199467), (106116, 188685), (107820, 185703), (110815, 180684), (113211, 176860), (123802, 161730), (125790, 159174), (129060, 155141), (132645, 150948), (132978, 150570), (139860, 143161)]