291201000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:996

約数の個数: 128

約数和(自身を含む): 917654400

約数和(自身を除く): 626453400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 113, 120, 125, 150, 200, 226, 250, 300, 339, 375, 452, 500, 565, 600, 678, 750, 859, 904, 1000, 1130, 1356, 1500, 1695, 1718, 2260, 2577, 2712, 2825, 3000, 3390, 3436, 4295, 4520, 5154, 5650, 6780, 6872, 8475, 8590, 10308, 11300, 12885, 13560, 14125, 16950, 17180, 20616, 21475, 22600, 25770, 28250, 33900, 34360, 42375, 42950, 51540, 56500, 64425, 67800, 84750, 85900, 97067, 103080, 107375, 113000, 128850, 169500, 171800, 194134, 214750, 257700, 291201, 322125, 339000, 388268, 429500, 485335, 515400, 582402, 644250, 776536, 859000, 970670, 1164804, 1288500, 1456005, 1941340, 2329608, 2426675, 2577000, 2912010, 3882680, 4853350, 5824020, 7280025, 9706700, 11648040, 12133375, 14560050, 19413400, 24266750, 29120100, 36400125, 48533500, 58240200, 72800250, 97067000, 145600500, 291201000]

約数ペア:

[(1, 291201000), (2, 145600500), (3, 97067000), (4, 72800250), (5, 58240200), (6, 48533500), (8, 36400125), (10, 29120100), (12, 24266750), (15, 19413400), (20, 14560050), (24, 12133375), (25, 11648040), (30, 9706700), (40, 7280025), (50, 5824020), (60, 4853350), (75, 3882680), (100, 2912010), (113, 2577000), (120, 2426675), (125, 2329608), (150, 1941340), (200, 1456005), (226, 1288500), (250, 1164804), (300, 970670), (339, 859000), (375, 776536), (452, 644250), (500, 582402), (565, 515400), (600, 485335), (678, 429500), (750, 388268), (859, 339000), (904, 322125), (1000, 291201), (1130, 257700), (1356, 214750), (1500, 194134), (1695, 171800), (1718, 169500), (2260, 128850), (2577, 113000), (2712, 107375), (2825, 103080), (3000, 97067), (3390, 85900), (3436, 84750), (4295, 67800), (4520, 64425), (5154, 56500), (5650, 51540), (6780, 42950), (6872, 42375), (8475, 34360), (8590, 33900), (10308, 28250), (11300, 25770), (12885, 22600), (13560, 21475), (14125, 20616), (16950, 17180)]