25365000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 84348000

約数和(自身を除く): 58983000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 89, 95, 100, 114, 120, 125, 150, 152, 178, 190, 200, 228, 250, 267, 285, 300, 356, 375, 380, 445, 456, 475, 500, 534, 570, 600, 625, 712, 750, 760, 890, 950, 1000, 1068, 1140, 1250, 1335, 1425, 1500, 1691, 1780, 1875, 1900, 2136, 2225, 2280, 2375, 2500, 2670, 2850, 3000, 3382, 3560, 3750, 3800, 4450, 4750, 5000, 5073, 5340, 5700, 6675, 6764, 7125, 7500, 8455, 8900, 9500, 10146, 10680, 11125, 11400, 11875, 13350, 13528, 14250, 15000, 16910, 17800, 19000, 20292, 22250, 23750, 25365, 26700, 28500, 33375, 33820, 35625, 40584, 42275, 44500, 47500, 50730, 53400, 55625, 57000, 66750, 67640, 71250, 84550, 89000, 95000, 101460, 111250, 126825, 133500, 142500, 166875, 169100, 202920, 211375, 222500, 253650, 267000, 285000, 333750, 338200, 422750, 445000, 507300, 634125, 667500, 845500, 1014600, 1056875, 1268250, 1335000, 1691000, 2113750, 2536500, 3170625, 4227500, 5073000, 6341250, 8455000, 12682500, 25365000]

約数ペア:

[(1, 25365000), (2, 12682500), (3, 8455000), (4, 6341250), (5, 5073000), (6, 4227500), (8, 3170625), (10, 2536500), (12, 2113750), (15, 1691000), (19, 1335000), (20, 1268250), (24, 1056875), (25, 1014600), (30, 845500), (38, 667500), (40, 634125), (50, 507300), (57, 445000), (60, 422750), (75, 338200), (76, 333750), (89, 285000), (95, 267000), (100, 253650), (114, 222500), (120, 211375), (125, 202920), (150, 169100), (152, 166875), (178, 142500), (190, 133500), (200, 126825), (228, 111250), (250, 101460), (267, 95000), (285, 89000), (300, 84550), (356, 71250), (375, 67640), (380, 66750), (445, 57000), (456, 55625), (475, 53400), (500, 50730), (534, 47500), (570, 44500), (600, 42275), (625, 40584), (712, 35625), (750, 33820), (760, 33375), (890, 28500), (950, 26700), (1000, 25365), (1068, 23750), (1140, 22250), (1250, 20292), (1335, 19000), (1425, 17800), (1500, 16910), (1691, 15000), (1780, 14250), (1875, 13528), (1900, 13350), (2136, 11875), (2225, 11400), (2280, 11125), (2375, 10680), (2500, 10146), (2670, 9500), (2850, 8900), (3000, 8455), (3382, 7500), (3560, 7125), (3750, 6764), (3800, 6675), (4450, 5700), (4750, 5340), (5000, 5073)]