129750810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1116

約数の個数: 128

約数和(自身を含む): 387072000

約数和(自身を除く): 257321190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 114, 133, 155, 186, 190, 210, 217, 266, 285, 310, 399, 434, 465, 570, 589, 651, 665, 798, 930, 1049, 1085, 1178, 1302, 1330, 1767, 1995, 2098, 2170, 2945, 3147, 3255, 3534, 3990, 4123, 5245, 5890, 6294, 6510, 7343, 8246, 8835, 10490, 12369, 14686, 15735, 17670, 19931, 20615, 22029, 24738, 31470, 32519, 36715, 39862, 41230, 44058, 59793, 61845, 65038, 73430, 97557, 99655, 110145, 119586, 123690, 139517, 162595, 195114, 199310, 220290, 227633, 279034, 298965, 325190, 418551, 455266, 487785, 597930, 617861, 682899, 697585, 837102, 975570, 1138165, 1235722, 1365798, 1395170, 1853583, 2092755, 2276330, 3089305, 3414495, 3707166, 4185510, 4325027, 6178610, 6828990, 8650054, 9267915, 12975081, 18535830, 21625135, 25950162, 43250270, 64875405, 129750810]

約数ペア:

[(1, 129750810), (2, 64875405), (3, 43250270), (5, 25950162), (6, 21625135), (7, 18535830), (10, 12975081), (14, 9267915), (15, 8650054), (19, 6828990), (21, 6178610), (30, 4325027), (31, 4185510), (35, 3707166), (38, 3414495), (42, 3089305), (57, 2276330), (62, 2092755), (70, 1853583), (93, 1395170), (95, 1365798), (105, 1235722), (114, 1138165), (133, 975570), (155, 837102), (186, 697585), (190, 682899), (210, 617861), (217, 597930), (266, 487785), (285, 455266), (310, 418551), (399, 325190), (434, 298965), (465, 279034), (570, 227633), (589, 220290), (651, 199310), (665, 195114), (798, 162595), (930, 139517), (1049, 123690), (1085, 119586), (1178, 110145), (1302, 99655), (1330, 97557), (1767, 73430), (1995, 65038), (2098, 61845), (2170, 59793), (2945, 44058), (3147, 41230), (3255, 39862), (3534, 36715), (3990, 32519), (4123, 31470), (5245, 24738), (5890, 22029), (6294, 20615), (6510, 19931), (7343, 17670), (8246, 15735), (8835, 14686), (10490, 12369)]