66349500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 160087620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 89, 100, 105, 125, 140, 142, 150, 175, 178, 210, 213, 250, 267, 284, 300, 350, 355, 356, 375, 420, 426, 445, 497, 500, 525, 534, 623, 700, 710, 750, 852, 875, 890, 994, 1050, 1065, 1068, 1246, 1335, 1420, 1491, 1500, 1750, 1775, 1780, 1869, 1988, 2100, 2130, 2225, 2485, 2492, 2625, 2670, 2982, 3115, 3500, 3550, 3738, 4260, 4450, 4970, 5250, 5325, 5340, 5964, 6230, 6319, 6675, 7100, 7455, 7476, 8875, 8900, 9345, 9940, 10500, 10650, 11125, 12425, 12460, 12638, 13350, 14910, 15575, 17750, 18690, 18957, 21300, 22250, 24850, 25276, 26625, 26700, 29820, 31150, 31595, 33375, 35500, 37275, 37380, 37914, 44233, 44500, 46725, 49700, 53250, 62125, 62300, 63190, 66750, 74550, 75828, 77875, 88466, 93450, 94785, 106500, 124250, 126380, 132699, 133500, 149100, 155750, 157975, 176932, 186375, 186900, 189570, 221165, 233625, 248500, 265398, 311500, 315950, 372750, 379140, 442330, 467250, 473925, 530796, 631900, 663495, 745500, 789875, 884660, 934500, 947850, 1105825, 1326990, 1579750, 1895700, 2211650, 2369625, 2653980, 3159500, 3317475, 4423300, 4739250, 5529125, 6634950, 9478500, 11058250, 13269900, 16587375, 22116500, 33174750, 66349500]

約数ペア:

[(1, 66349500), (2, 33174750), (3, 22116500), (4, 16587375), (5, 13269900), (6, 11058250), (7, 9478500), (10, 6634950), (12, 5529125), (14, 4739250), (15, 4423300), (20, 3317475), (21, 3159500), (25, 2653980), (28, 2369625), (30, 2211650), (35, 1895700), (42, 1579750), (50, 1326990), (60, 1105825), (70, 947850), (71, 934500), (75, 884660), (84, 789875), (89, 745500), (100, 663495), (105, 631900), (125, 530796), (140, 473925), (142, 467250), (150, 442330), (175, 379140), (178, 372750), (210, 315950), (213, 311500), (250, 265398), (267, 248500), (284, 233625), (300, 221165), (350, 189570), (355, 186900), (356, 186375), (375, 176932), (420, 157975), (426, 155750), (445, 149100), (497, 133500), (500, 132699), (525, 126380), (534, 124250), (623, 106500), (700, 94785), (710, 93450), (750, 88466), (852, 77875), (875, 75828), (890, 74550), (994, 66750), (1050, 63190), (1065, 62300), (1068, 62125), (1246, 53250), (1335, 49700), (1420, 46725), (1491, 44500), (1500, 44233), (1750, 37914), (1775, 37380), (1780, 37275), (1869, 35500), (1988, 33375), (2100, 31595), (2130, 31150), (2225, 29820), (2485, 26700), (2492, 26625), (2625, 25276), (2670, 24850), (2982, 22250), (3115, 21300), (3500, 18957), (3550, 18690), (3738, 17750), (4260, 15575), (4450, 14910), (4970, 13350), (5250, 12638), (5325, 12460), (5340, 12425), (5964, 11125), (6230, 10650), (6319, 10500), (6675, 9940), (7100, 9345), (7455, 8900), (7476, 8875)]