85827560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 268531200

約数和(自身を除く): 182703640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 19, 20, 26, 28, 34, 35, 38, 40, 52, 56, 65, 68, 70, 73, 76, 85, 91, 95, 104, 119, 130, 133, 136, 140, 146, 152, 170, 182, 190, 221, 238, 247, 260, 266, 280, 292, 323, 340, 364, 365, 380, 442, 455, 476, 494, 511, 520, 532, 584, 595, 646, 665, 680, 728, 730, 760, 884, 910, 949, 952, 988, 1022, 1064, 1105, 1190, 1235, 1241, 1292, 1330, 1387, 1460, 1547, 1615, 1729, 1768, 1820, 1898, 1976, 2044, 2210, 2261, 2380, 2470, 2482, 2555, 2584, 2660, 2774, 2920, 3094, 3230, 3458, 3640, 3796, 4088, 4199, 4420, 4522, 4745, 4760, 4940, 4964, 5110, 5320, 5548, 6188, 6205, 6460, 6643, 6916, 6935, 7592, 7735, 8398, 8645, 8687, 8840, 9044, 9490, 9709, 9880, 9928, 10220, 11096, 11305, 12376, 12410, 12920, 13286, 13832, 13870, 15470, 16133, 16796, 17290, 17374, 18031, 18088, 18980, 19418, 20440, 20995, 22610, 23579, 24820, 26572, 27740, 29393, 30940, 32266, 33215, 33592, 34580, 34748, 36062, 37960, 38836, 41990, 43435, 45220, 47158, 48545, 49640, 53144, 55480, 58786, 61880, 64532, 66430, 69160, 69496, 72124, 77672, 80665, 83980, 86870, 90155, 90440, 94316, 97090, 112931, 117572, 117895, 126217, 129064, 132860, 144248, 146965, 161330, 165053, 167960, 173740, 180310, 188632, 194180, 225862, 235144, 235790, 252434, 265720, 293930, 306527, 322660, 330106, 347480, 360620, 388360, 451724, 471580, 504868, 564655, 587860, 613054, 631085, 645320, 660212, 721240, 825265, 903448, 943160, 1009736, 1129310, 1175720, 1226108, 1262170, 1320424, 1532635, 1650530, 2145689, 2258620, 2452216, 2524340, 3065270, 3301060, 4291378, 4517240, 5048680, 6130540, 6602120, 8582756, 10728445, 12261080, 17165512, 21456890, 42913780, 85827560]

約数ペア:

[(1, 85827560), (2, 42913780), (4, 21456890), (5, 17165512), (7, 12261080), (8, 10728445), (10, 8582756), (13, 6602120), (14, 6130540), (17, 5048680), (19, 4517240), (20, 4291378), (26, 3301060), (28, 3065270), (34, 2524340), (35, 2452216), (38, 2258620), (40, 2145689), (52, 1650530), (56, 1532635), (65, 1320424), (68, 1262170), (70, 1226108), (73, 1175720), (76, 1129310), (85, 1009736), (91, 943160), (95, 903448), (104, 825265), (119, 721240), (130, 660212), (133, 645320), (136, 631085), (140, 613054), (146, 587860), (152, 564655), (170, 504868), (182, 471580), (190, 451724), (221, 388360), (238, 360620), (247, 347480), (260, 330106), (266, 322660), (280, 306527), (292, 293930), (323, 265720), (340, 252434), (364, 235790), (365, 235144), (380, 225862), (442, 194180), (455, 188632), (476, 180310), (494, 173740), (511, 167960), (520, 165053), (532, 161330), (584, 146965), (595, 144248), (646, 132860), (665, 129064), (680, 126217), (728, 117895), (730, 117572), (760, 112931), (884, 97090), (910, 94316), (949, 90440), (952, 90155), (988, 86870), (1022, 83980), (1064, 80665), (1105, 77672), (1190, 72124), (1235, 69496), (1241, 69160), (1292, 66430), (1330, 64532), (1387, 61880), (1460, 58786), (1547, 55480), (1615, 53144), (1729, 49640), (1768, 48545), (1820, 47158), (1898, 45220), (1976, 43435), (2044, 41990), (2210, 38836), (2261, 37960), (2380, 36062), (2470, 34748), (2482, 34580), (2555, 33592), (2584, 33215), (2660, 32266), (2774, 30940), (2920, 29393), (3094, 27740), (3230, 26572), (3458, 24820), (3640, 23579), (3796, 22610), (4088, 20995), (4199, 20440), (4420, 19418), (4522, 18980), (4745, 18088), (4760, 18031), (4940, 17374), (4964, 17290), (5110, 16796), (5320, 16133), (5548, 15470), (6188, 13870), (6205, 13832), (6460, 13286), (6643, 12920), (6916, 12410), (6935, 12376), (7592, 11305), (7735, 11096), (8398, 10220), (8645, 9928), (8687, 9880), (8840, 9709), (9044, 9490)]