220178400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7057}}^1$

素因数の和:7093

約数の個数: 144

約数和(自身を含む): 771919344

約数和(自身を除く): 551740944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7057, 7800, 10400, 14114, 15600, 21171, 28228, 31200, 35285, 42342, 56456, 70570, 84684, 91741, 105855, 112912, 141140, 169368, 176425, 183482, 211710, 225824, 275223, 282280, 338736, 352850, 366964, 423420, 458705, 529275, 550446, 564560, 677472, 705700, 733928, 846840, 917410, 1058550, 1100892, 1129120, 1376115, 1411400, 1467856, 1693680, 1834820, 2117100, 2201784, 2293525, 2752230, 2822800, 2935712, 3387360, 3669640, 4234200, 4403568, 4587050, 5504460, 5645600, 6880575, 7339280, 8468400, 8807136, 9174100, 11008920, 13761150, 14678560, 16936800, 18348200, 22017840, 27522300, 36696400, 44035680, 55044600, 73392800, 110089200, 220178400]

約数ペア:

[(1, 220178400), (2, 110089200), (3, 73392800), (4, 55044600), (5, 44035680), (6, 36696400), (8, 27522300), (10, 22017840), (12, 18348200), (13, 16936800), (15, 14678560), (16, 13761150), (20, 11008920), (24, 9174100), (25, 8807136), (26, 8468400), (30, 7339280), (32, 6880575), (39, 5645600), (40, 5504460), (48, 4587050), (50, 4403568), (52, 4234200), (60, 3669640), (65, 3387360), (75, 2935712), (78, 2822800), (80, 2752230), (96, 2293525), (100, 2201784), (104, 2117100), (120, 1834820), (130, 1693680), (150, 1467856), (156, 1411400), (160, 1376115), (195, 1129120), (200, 1100892), (208, 1058550), (240, 917410), (260, 846840), (300, 733928), (312, 705700), (325, 677472), (390, 564560), (400, 550446), (416, 529275), (480, 458705), (520, 423420), (600, 366964), (624, 352850), (650, 338736), (780, 282280), (800, 275223), (975, 225824), (1040, 211710), (1200, 183482), (1248, 176425), (1300, 169368), (1560, 141140), (1950, 112912), (2080, 105855), (2400, 91741), (2600, 84684), (3120, 70570), (3900, 56456), (5200, 42342), (6240, 35285), (7057, 31200), (7800, 28228), (10400, 21171), (14114, 15600)]