71752500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1063}}^1$

素因数の和:1096

約数の個数: 120

約数和(自身を含む): 232675520

約数和(自身を除く): 160923020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1063, 1125, 1250, 1350, 1500, 1875, 2126, 2250, 2500, 2700, 3189, 3375, 3750, 4252, 4500, 5315, 5625, 6378, 6750, 7500, 9567, 10630, 11250, 12756, 13500, 15945, 16875, 19134, 21260, 22500, 26575, 28701, 31890, 33750, 38268, 47835, 53150, 57402, 63780, 67500, 79725, 95670, 106300, 114804, 132875, 143505, 159450, 191340, 239175, 265750, 287010, 318900, 398625, 478350, 531500, 574020, 664375, 717525, 797250, 956700, 1195875, 1328750, 1435050, 1594500, 1993125, 2391750, 2657500, 2870100, 3587625, 3986250, 4783500, 5979375, 7175250, 7972500, 11958750, 14350500, 17938125, 23917500, 35876250, 71752500]

約数ペア:

[(1, 71752500), (2, 35876250), (3, 23917500), (4, 17938125), (5, 14350500), (6, 11958750), (9, 7972500), (10, 7175250), (12, 5979375), (15, 4783500), (18, 3986250), (20, 3587625), (25, 2870100), (27, 2657500), (30, 2391750), (36, 1993125), (45, 1594500), (50, 1435050), (54, 1328750), (60, 1195875), (75, 956700), (90, 797250), (100, 717525), (108, 664375), (125, 574020), (135, 531500), (150, 478350), (180, 398625), (225, 318900), (250, 287010), (270, 265750), (300, 239175), (375, 191340), (450, 159450), (500, 143505), (540, 132875), (625, 114804), (675, 106300), (750, 95670), (900, 79725), (1063, 67500), (1125, 63780), (1250, 57402), (1350, 53150), (1500, 47835), (1875, 38268), (2126, 33750), (2250, 31890), (2500, 28701), (2700, 26575), (3189, 22500), (3375, 21260), (3750, 19134), (4252, 16875), (4500, 15945), (5315, 13500), (5625, 12756), (6378, 11250), (6750, 10630), (7500, 9567)]