82972500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 279210624

約数和(自身を除く): 196238124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 37, 39, 46, 50, 52, 60, 65, 69, 74, 75, 78, 92, 100, 111, 115, 125, 130, 138, 148, 150, 156, 185, 195, 222, 230, 250, 260, 276, 299, 300, 325, 345, 370, 375, 390, 444, 460, 481, 500, 555, 575, 598, 625, 650, 690, 740, 750, 780, 851, 897, 925, 962, 975, 1110, 1150, 1196, 1250, 1300, 1380, 1443, 1495, 1500, 1625, 1702, 1725, 1794, 1850, 1875, 1924, 1950, 2220, 2300, 2405, 2500, 2553, 2775, 2875, 2886, 2990, 3250, 3404, 3450, 3588, 3700, 3750, 3900, 4255, 4485, 4625, 4810, 4875, 5106, 5550, 5750, 5772, 5980, 6500, 6900, 7215, 7475, 7500, 8125, 8510, 8625, 8970, 9250, 9620, 9750, 10212, 11063, 11100, 11500, 12025, 12765, 13875, 14375, 14430, 14950, 16250, 17020, 17250, 17940, 18500, 19500, 21275, 22126, 22425, 23125, 24050, 24375, 25530, 27750, 28750, 28860, 29900, 32500, 33189, 34500, 36075, 37375, 42550, 43125, 44252, 44850, 46250, 48100, 48750, 51060, 55315, 55500, 57500, 60125, 63825, 66378, 69375, 72150, 74750, 85100, 86250, 89700, 92500, 97500, 106375, 110630, 112125, 120250, 127650, 132756, 138750, 144300, 149500, 165945, 172500, 180375, 186875, 212750, 221260, 224250, 240500, 255300, 276575, 277500, 300625, 319125, 331890, 360750, 373750, 425500, 448500, 531875, 553150, 560625, 601250, 638250, 663780, 721500, 747500, 829725, 901875, 1063750, 1106300, 1121250, 1202500, 1276500, 1382875, 1595625, 1659450, 1803750, 2127500, 2242500, 2765750, 3191250, 3318900, 3607500, 4148625, 5531500, 6382500, 6914375, 8297250, 13828750, 16594500, 20743125, 27657500, 41486250, 82972500]

約数ペア:

[(1, 82972500), (2, 41486250), (3, 27657500), (4, 20743125), (5, 16594500), (6, 13828750), (10, 8297250), (12, 6914375), (13, 6382500), (15, 5531500), (20, 4148625), (23, 3607500), (25, 3318900), (26, 3191250), (30, 2765750), (37, 2242500), (39, 2127500), (46, 1803750), (50, 1659450), (52, 1595625), (60, 1382875), (65, 1276500), (69, 1202500), (74, 1121250), (75, 1106300), (78, 1063750), (92, 901875), (100, 829725), (111, 747500), (115, 721500), (125, 663780), (130, 638250), (138, 601250), (148, 560625), (150, 553150), (156, 531875), (185, 448500), (195, 425500), (222, 373750), (230, 360750), (250, 331890), (260, 319125), (276, 300625), (299, 277500), (300, 276575), (325, 255300), (345, 240500), (370, 224250), (375, 221260), (390, 212750), (444, 186875), (460, 180375), (481, 172500), (500, 165945), (555, 149500), (575, 144300), (598, 138750), (625, 132756), (650, 127650), (690, 120250), (740, 112125), (750, 110630), (780, 106375), (851, 97500), (897, 92500), (925, 89700), (962, 86250), (975, 85100), (1110, 74750), (1150, 72150), (1196, 69375), (1250, 66378), (1300, 63825), (1380, 60125), (1443, 57500), (1495, 55500), (1500, 55315), (1625, 51060), (1702, 48750), (1725, 48100), (1794, 46250), (1850, 44850), (1875, 44252), (1924, 43125), (1950, 42550), (2220, 37375), (2300, 36075), (2405, 34500), (2500, 33189), (2553, 32500), (2775, 29900), (2875, 28860), (2886, 28750), (2990, 27750), (3250, 25530), (3404, 24375), (3450, 24050), (3588, 23125), (3700, 22425), (3750, 22126), (3900, 21275), (4255, 19500), (4485, 18500), (4625, 17940), (4810, 17250), (4875, 17020), (5106, 16250), (5550, 14950), (5750, 14430), (5772, 14375), (5980, 13875), (6500, 12765), (6900, 12025), (7215, 11500), (7475, 11100), (7500, 11063), (8125, 10212), (8510, 9750), (8625, 9620), (8970, 9250)]