470885400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{9689}}^1$

素因数の和:9720

約数の個数: 144

約数和(自身を含む): 1640129400

約数和(自身を除く): 1169244000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3240, 4050, 4860, 5400, 6075, 8100, 9689, 9720, 12150, 16200, 19378, 24300, 29067, 38756, 48445, 48600, 58134, 77512, 87201, 96890, 116268, 145335, 174402, 193780, 232536, 242225, 261603, 290670, 348804, 387560, 436005, 484450, 523206, 581340, 697608, 726675, 784809, 872010, 968900, 1046412, 1162680, 1308015, 1453350, 1569618, 1744020, 1937800, 2092824, 2180025, 2354427, 2616030, 2906700, 3139236, 3488040, 3924045, 4360050, 4708854, 5232060, 5813400, 6278472, 6540075, 7848090, 8720100, 9417708, 10464120, 11772135, 13080150, 15696180, 17440200, 18835416, 19620225, 23544270, 26160300, 31392360, 39240450, 47088540, 52320600, 58860675, 78480900, 94177080, 117721350, 156961800, 235442700, 470885400]

約数ペア:

[(1, 470885400), (2, 235442700), (3, 156961800), (4, 117721350), (5, 94177080), (6, 78480900), (8, 58860675), (9, 52320600), (10, 47088540), (12, 39240450), (15, 31392360), (18, 26160300), (20, 23544270), (24, 19620225), (25, 18835416), (27, 17440200), (30, 15696180), (36, 13080150), (40, 11772135), (45, 10464120), (50, 9417708), (54, 8720100), (60, 7848090), (72, 6540075), (75, 6278472), (81, 5813400), (90, 5232060), (100, 4708854), (108, 4360050), (120, 3924045), (135, 3488040), (150, 3139236), (162, 2906700), (180, 2616030), (200, 2354427), (216, 2180025), (225, 2092824), (243, 1937800), (270, 1744020), (300, 1569618), (324, 1453350), (360, 1308015), (405, 1162680), (450, 1046412), (486, 968900), (540, 872010), (600, 784809), (648, 726675), (675, 697608), (810, 581340), (900, 523206), (972, 484450), (1080, 436005), (1215, 387560), (1350, 348804), (1620, 290670), (1800, 261603), (1944, 242225), (2025, 232536), (2430, 193780), (2700, 174402), (3240, 145335), (4050, 116268), (4860, 96890), (5400, 87201), (6075, 77512), (8100, 58134), (9689, 48600), (9720, 48445), (12150, 38756), (16200, 29067), (19378, 24300)]