73274250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 128

約数和(自身を含む): 221584896

約数和(自身を除く): 148310646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 125, 150, 170, 175, 210, 238, 250, 255, 350, 357, 375, 425, 510, 525, 595, 714, 750, 821, 850, 875, 1050, 1190, 1275, 1642, 1750, 1785, 2125, 2463, 2550, 2625, 2975, 3570, 4105, 4250, 4926, 5250, 5747, 5950, 6375, 8210, 8925, 11494, 12315, 12750, 13957, 14875, 17241, 17850, 20525, 24630, 27914, 28735, 29750, 34482, 41050, 41871, 44625, 57470, 61575, 69785, 83742, 86205, 89250, 97699, 102625, 123150, 139570, 143675, 172410, 195398, 205250, 209355, 287350, 293097, 307875, 348925, 418710, 431025, 488495, 586194, 615750, 697850, 718375, 862050, 976990, 1046775, 1436750, 1465485, 1744625, 2093550, 2155125, 2442475, 2930970, 3489250, 4310250, 4884950, 5233875, 7327425, 10467750, 12212375, 14654850, 24424750, 36637125, 73274250]

約数ペア:

[(1, 73274250), (2, 36637125), (3, 24424750), (5, 14654850), (6, 12212375), (7, 10467750), (10, 7327425), (14, 5233875), (15, 4884950), (17, 4310250), (21, 3489250), (25, 2930970), (30, 2442475), (34, 2155125), (35, 2093550), (42, 1744625), (50, 1465485), (51, 1436750), (70, 1046775), (75, 976990), (85, 862050), (102, 718375), (105, 697850), (119, 615750), (125, 586194), (150, 488495), (170, 431025), (175, 418710), (210, 348925), (238, 307875), (250, 293097), (255, 287350), (350, 209355), (357, 205250), (375, 195398), (425, 172410), (510, 143675), (525, 139570), (595, 123150), (714, 102625), (750, 97699), (821, 89250), (850, 86205), (875, 83742), (1050, 69785), (1190, 61575), (1275, 57470), (1642, 44625), (1750, 41871), (1785, 41050), (2125, 34482), (2463, 29750), (2550, 28735), (2625, 27914), (2975, 24630), (3570, 20525), (4105, 17850), (4250, 17241), (4926, 14875), (5250, 13957), (5747, 12750), (5950, 12315), (6375, 11494), (8210, 8925)]