57018780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 216539232

約数和(自身を除く): 159520452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 59, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 118, 126, 130, 140, 156, 177, 180, 182, 195, 210, 234, 236, 252, 260, 273, 295, 315, 354, 364, 390, 413, 420, 455, 468, 531, 546, 585, 590, 630, 708, 767, 780, 819, 826, 885, 910, 1062, 1092, 1170, 1180, 1239, 1260, 1365, 1534, 1638, 1652, 1770, 1820, 2065, 2124, 2301, 2340, 2478, 2655, 2730, 3068, 3276, 3481, 3540, 3717, 3835, 4095, 4130, 4602, 4956, 5310, 5369, 5460, 6195, 6903, 6962, 7434, 7670, 8190, 8260, 9204, 10443, 10620, 10738, 11505, 12390, 13806, 13924, 14868, 15340, 16107, 16380, 17405, 18585, 20886, 21476, 23010, 24367, 24780, 26845, 27612, 31329, 32214, 34515, 34810, 37170, 41772, 45253, 46020, 48321, 48734, 52215, 53690, 62658, 64428, 69030, 69620, 73101, 74340, 80535, 90506, 96642, 97468, 104430, 107380, 121835, 125316, 135759, 138060, 146202, 156645, 161070, 181012, 193284, 208860, 219303, 226265, 241605, 243670, 271518, 292404, 313290, 316771, 322140, 365505, 407277, 438606, 452530, 483210, 487340, 543036, 626580, 633542, 678795, 731010, 814554, 877212, 905060, 950313, 966420, 1096515, 1267084, 1357590, 1462020, 1583855, 1629108, 1900626, 2036385, 2193030, 2715180, 2850939, 3167710, 3801252, 4072770, 4386060, 4751565, 5701878, 6335420, 8145540, 9503130, 11403756, 14254695, 19006260, 28509390, 57018780]

約数ペア:

[(1, 57018780), (2, 28509390), (3, 19006260), (4, 14254695), (5, 11403756), (6, 9503130), (7, 8145540), (9, 6335420), (10, 5701878), (12, 4751565), (13, 4386060), (14, 4072770), (15, 3801252), (18, 3167710), (20, 2850939), (21, 2715180), (26, 2193030), (28, 2036385), (30, 1900626), (35, 1629108), (36, 1583855), (39, 1462020), (42, 1357590), (45, 1267084), (52, 1096515), (59, 966420), (60, 950313), (63, 905060), (65, 877212), (70, 814554), (78, 731010), (84, 678795), (90, 633542), (91, 626580), (105, 543036), (117, 487340), (118, 483210), (126, 452530), (130, 438606), (140, 407277), (156, 365505), (177, 322140), (180, 316771), (182, 313290), (195, 292404), (210, 271518), (234, 243670), (236, 241605), (252, 226265), (260, 219303), (273, 208860), (295, 193284), (315, 181012), (354, 161070), (364, 156645), (390, 146202), (413, 138060), (420, 135759), (455, 125316), (468, 121835), (531, 107380), (546, 104430), (585, 97468), (590, 96642), (630, 90506), (708, 80535), (767, 74340), (780, 73101), (819, 69620), (826, 69030), (885, 64428), (910, 62658), (1062, 53690), (1092, 52215), (1170, 48734), (1180, 48321), (1239, 46020), (1260, 45253), (1365, 41772), (1534, 37170), (1638, 34810), (1652, 34515), (1770, 32214), (1820, 31329), (2065, 27612), (2124, 26845), (2301, 24780), (2340, 24367), (2478, 23010), (2655, 21476), (2730, 20886), (3068, 18585), (3276, 17405), (3481, 16380), (3540, 16107), (3717, 15340), (3835, 14868), (4095, 13924), (4130, 13806), (4602, 12390), (4956, 11505), (5310, 10738), (5369, 10620), (5460, 10443), (6195, 9204), (6903, 8260), (6962, 8190), (7434, 7670)]