72984600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3154

約数の個数: 144

約数和(自身を含む): 264045600

約数和(自身を除く): 191061000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3119, 3900, 4680, 5850, 6238, 7800, 9357, 11700, 12476, 15595, 18714, 23400, 24952, 28071, 31190, 37428, 40547, 46785, 56142, 62380, 74856, 77975, 81094, 93570, 112284, 121641, 124760, 140355, 155950, 162188, 187140, 202735, 224568, 233925, 243282, 280710, 311900, 324376, 364923, 374280, 405470, 467850, 486564, 561420, 608205, 623800, 701775, 729846, 810940, 935700, 973128, 1013675, 1122840, 1216410, 1403550, 1459692, 1621880, 1824615, 1871400, 2027350, 2432820, 2807100, 2919384, 3041025, 3649230, 4054700, 4865640, 5614200, 6082050, 7298460, 8109400, 9123075, 12164100, 14596920, 18246150, 24328200, 36492300, 72984600]

約数ペア:

[(1, 72984600), (2, 36492300), (3, 24328200), (4, 18246150), (5, 14596920), (6, 12164100), (8, 9123075), (9, 8109400), (10, 7298460), (12, 6082050), (13, 5614200), (15, 4865640), (18, 4054700), (20, 3649230), (24, 3041025), (25, 2919384), (26, 2807100), (30, 2432820), (36, 2027350), (39, 1871400), (40, 1824615), (45, 1621880), (50, 1459692), (52, 1403550), (60, 1216410), (65, 1122840), (72, 1013675), (75, 973128), (78, 935700), (90, 810940), (100, 729846), (104, 701775), (117, 623800), (120, 608205), (130, 561420), (150, 486564), (156, 467850), (180, 405470), (195, 374280), (200, 364923), (225, 324376), (234, 311900), (260, 280710), (300, 243282), (312, 233925), (325, 224568), (360, 202735), (390, 187140), (450, 162188), (468, 155950), (520, 140355), (585, 124760), (600, 121641), (650, 112284), (780, 93570), (900, 81094), (936, 77975), (975, 74856), (1170, 62380), (1300, 56142), (1560, 46785), (1800, 40547), (1950, 37428), (2340, 31190), (2600, 28071), (2925, 24952), (3119, 23400), (3900, 18714), (4680, 15595), (5850, 12476), (6238, 11700), (7800, 9357)]