125656020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3270

約数の個数: 144

約数和(自身を含む): 449799168

約数和(自身を除く): 324143148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3217, 3255, 3906, 4340, 5580, 6434, 6510, 7812, 9651, 9765, 12868, 13020, 16085, 19302, 19530, 22519, 28953, 32170, 38604, 39060, 45038, 48255, 57906, 64340, 67557, 90076, 96510, 99727, 112595, 115812, 135114, 144765, 193020, 199454, 202671, 225190, 270228, 289530, 299181, 337785, 398908, 405342, 450380, 498635, 579060, 598362, 675570, 698089, 810684, 897543, 997270, 1013355, 1196724, 1351140, 1396178, 1495905, 1795086, 1994540, 2026710, 2094267, 2792356, 2991810, 3490445, 3590172, 4053420, 4188534, 4487715, 5983620, 6282801, 6980890, 8377068, 8975430, 10471335, 12565602, 13961780, 17950860, 20942670, 25131204, 31414005, 41885340, 62828010, 125656020]

約数ペア:

[(1, 125656020), (2, 62828010), (3, 41885340), (4, 31414005), (5, 25131204), (6, 20942670), (7, 17950860), (9, 13961780), (10, 12565602), (12, 10471335), (14, 8975430), (15, 8377068), (18, 6980890), (20, 6282801), (21, 5983620), (28, 4487715), (30, 4188534), (31, 4053420), (35, 3590172), (36, 3490445), (42, 2991810), (45, 2792356), (60, 2094267), (62, 2026710), (63, 1994540), (70, 1795086), (84, 1495905), (90, 1396178), (93, 1351140), (105, 1196724), (124, 1013355), (126, 997270), (140, 897543), (155, 810684), (180, 698089), (186, 675570), (210, 598362), (217, 579060), (252, 498635), (279, 450380), (310, 405342), (315, 398908), (372, 337785), (420, 299181), (434, 289530), (465, 270228), (558, 225190), (620, 202671), (630, 199454), (651, 193020), (868, 144765), (930, 135114), (1085, 115812), (1116, 112595), (1260, 99727), (1302, 96510), (1395, 90076), (1860, 67557), (1953, 64340), (2170, 57906), (2604, 48255), (2790, 45038), (3217, 39060), (3255, 38604), (3906, 32170), (4340, 28953), (5580, 22519), (6434, 19530), (6510, 19302), (7812, 16085), (9651, 13020), (9765, 12868)]