71355000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 160

約数和(自身を含む): 229426560

約数和(自身を除く): 158071560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 67, 71, 75, 100, 120, 125, 134, 142, 150, 200, 201, 213, 250, 268, 284, 300, 335, 355, 375, 402, 426, 500, 536, 568, 600, 625, 670, 710, 750, 804, 852, 1000, 1005, 1065, 1250, 1340, 1420, 1500, 1608, 1675, 1704, 1775, 1875, 2010, 2130, 2500, 2680, 2840, 3000, 3350, 3550, 3750, 4020, 4260, 4757, 5000, 5025, 5325, 6700, 7100, 7500, 8040, 8375, 8520, 8875, 9514, 10050, 10650, 13400, 14200, 14271, 15000, 16750, 17750, 19028, 20100, 21300, 23785, 25125, 26625, 28542, 33500, 35500, 38056, 40200, 41875, 42600, 44375, 47570, 50250, 53250, 57084, 67000, 71000, 71355, 83750, 88750, 95140, 100500, 106500, 114168, 118925, 125625, 133125, 142710, 167500, 177500, 190280, 201000, 213000, 237850, 251250, 266250, 285420, 335000, 355000, 356775, 475700, 502500, 532500, 570840, 594625, 713550, 951400, 1005000, 1065000, 1189250, 1427100, 1783875, 2378500, 2854200, 2973125, 3567750, 4757000, 5946250, 7135500, 8919375, 11892500, 14271000, 17838750, 23785000, 35677500, 71355000]

約数ペア:

[(1, 71355000), (2, 35677500), (3, 23785000), (4, 17838750), (5, 14271000), (6, 11892500), (8, 8919375), (10, 7135500), (12, 5946250), (15, 4757000), (20, 3567750), (24, 2973125), (25, 2854200), (30, 2378500), (40, 1783875), (50, 1427100), (60, 1189250), (67, 1065000), (71, 1005000), (75, 951400), (100, 713550), (120, 594625), (125, 570840), (134, 532500), (142, 502500), (150, 475700), (200, 356775), (201, 355000), (213, 335000), (250, 285420), (268, 266250), (284, 251250), (300, 237850), (335, 213000), (355, 201000), (375, 190280), (402, 177500), (426, 167500), (500, 142710), (536, 133125), (568, 125625), (600, 118925), (625, 114168), (670, 106500), (710, 100500), (750, 95140), (804, 88750), (852, 83750), (1000, 71355), (1005, 71000), (1065, 67000), (1250, 57084), (1340, 53250), (1420, 50250), (1500, 47570), (1608, 44375), (1675, 42600), (1704, 41875), (1775, 40200), (1875, 38056), (2010, 35500), (2130, 33500), (2500, 28542), (2680, 26625), (2840, 25125), (3000, 23785), (3350, 21300), (3550, 20100), (3750, 19028), (4020, 17750), (4260, 16750), (4757, 15000), (5000, 14271), (5025, 14200), (5325, 13400), (6700, 10650), (7100, 10050), (7500, 9514), (8040, 8875), (8375, 8520)]