131520600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2410

約数の個数: 144

約数和(自身を含む): 456131520

約数和(自身を除く): 324610920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2357, 2790, 3100, 3720, 4650, 4714, 5580, 6200, 6975, 7071, 9300, 9428, 11160, 11785, 13950, 14142, 18600, 18856, 21213, 23570, 27900, 28284, 35355, 42426, 47140, 55800, 56568, 58925, 70710, 73067, 84852, 94280, 106065, 117850, 141420, 146134, 169704, 176775, 212130, 219201, 235700, 282840, 292268, 353550, 365335, 424260, 438402, 471400, 530325, 584536, 657603, 707100, 730670, 848520, 876804, 1060650, 1096005, 1315206, 1414200, 1461340, 1753608, 1826675, 2121300, 2192010, 2630412, 2922680, 3288015, 3653350, 4242600, 4384020, 5260824, 5480025, 6576030, 7306700, 8768040, 10960050, 13152060, 14613400, 16440075, 21920100, 26304120, 32880150, 43840200, 65760300, 131520600]

約数ペア:

[(1, 131520600), (2, 65760300), (3, 43840200), (4, 32880150), (5, 26304120), (6, 21920100), (8, 16440075), (9, 14613400), (10, 13152060), (12, 10960050), (15, 8768040), (18, 7306700), (20, 6576030), (24, 5480025), (25, 5260824), (30, 4384020), (31, 4242600), (36, 3653350), (40, 3288015), (45, 2922680), (50, 2630412), (60, 2192010), (62, 2121300), (72, 1826675), (75, 1753608), (90, 1461340), (93, 1414200), (100, 1315206), (120, 1096005), (124, 1060650), (150, 876804), (155, 848520), (180, 730670), (186, 707100), (200, 657603), (225, 584536), (248, 530325), (279, 471400), (300, 438402), (310, 424260), (360, 365335), (372, 353550), (450, 292268), (465, 282840), (558, 235700), (600, 219201), (620, 212130), (744, 176775), (775, 169704), (900, 146134), (930, 141420), (1116, 117850), (1240, 106065), (1395, 94280), (1550, 84852), (1800, 73067), (1860, 70710), (2232, 58925), (2325, 56568), (2357, 55800), (2790, 47140), (3100, 42426), (3720, 35355), (4650, 28284), (4714, 27900), (5580, 23570), (6200, 21213), (6975, 18856), (7071, 18600), (9300, 14142), (9428, 13950), (11160, 11785)]