12148500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 44029440

約数和(自身を除く): 31880940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 89, 91, 100, 105, 125, 130, 140, 150, 156, 175, 178, 182, 195, 210, 250, 260, 267, 273, 300, 325, 350, 356, 364, 375, 390, 420, 445, 455, 500, 525, 534, 546, 623, 650, 700, 750, 780, 875, 890, 910, 975, 1050, 1068, 1092, 1157, 1246, 1300, 1335, 1365, 1500, 1625, 1750, 1780, 1820, 1869, 1950, 2100, 2225, 2275, 2314, 2492, 2625, 2670, 2730, 3115, 3250, 3471, 3500, 3738, 3900, 4450, 4550, 4628, 4875, 5250, 5340, 5460, 5785, 6230, 6500, 6675, 6825, 6942, 7476, 8099, 8900, 9100, 9345, 9750, 10500, 11125, 11375, 11570, 12460, 13350, 13650, 13884, 15575, 16198, 17355, 18690, 19500, 22250, 22750, 23140, 24297, 26700, 27300, 28925, 31150, 32396, 33375, 34125, 34710, 37380, 40495, 44500, 45500, 46725, 48594, 57850, 62300, 66750, 68250, 69420, 77875, 80990, 86775, 93450, 97188, 115700, 121485, 133500, 136500, 144625, 155750, 161980, 173550, 186900, 202475, 233625, 242970, 289250, 311500, 347100, 404950, 433875, 467250, 485940, 578500, 607425, 809900, 867750, 934500, 1012375, 1214850, 1735500, 2024750, 2429700, 3037125, 4049500, 6074250, 12148500]

約数ペア:

[(1, 12148500), (2, 6074250), (3, 4049500), (4, 3037125), (5, 2429700), (6, 2024750), (7, 1735500), (10, 1214850), (12, 1012375), (13, 934500), (14, 867750), (15, 809900), (20, 607425), (21, 578500), (25, 485940), (26, 467250), (28, 433875), (30, 404950), (35, 347100), (39, 311500), (42, 289250), (50, 242970), (52, 233625), (60, 202475), (65, 186900), (70, 173550), (75, 161980), (78, 155750), (84, 144625), (89, 136500), (91, 133500), (100, 121485), (105, 115700), (125, 97188), (130, 93450), (140, 86775), (150, 80990), (156, 77875), (175, 69420), (178, 68250), (182, 66750), (195, 62300), (210, 57850), (250, 48594), (260, 46725), (267, 45500), (273, 44500), (300, 40495), (325, 37380), (350, 34710), (356, 34125), (364, 33375), (375, 32396), (390, 31150), (420, 28925), (445, 27300), (455, 26700), (500, 24297), (525, 23140), (534, 22750), (546, 22250), (623, 19500), (650, 18690), (700, 17355), (750, 16198), (780, 15575), (875, 13884), (890, 13650), (910, 13350), (975, 12460), (1050, 11570), (1068, 11375), (1092, 11125), (1157, 10500), (1246, 9750), (1300, 9345), (1335, 9100), (1365, 8900), (1500, 8099), (1625, 7476), (1750, 6942), (1780, 6825), (1820, 6675), (1869, 6500), (1950, 6230), (2100, 5785), (2225, 5460), (2275, 5340), (2314, 5250), (2492, 4875), (2625, 4628), (2670, 4550), (2730, 4450), (3115, 3900), (3250, 3738), (3471, 3500)]