139013550

素因数分解:

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

素因数の和:212

約数の個数: 144

約数和(自身を含む): 417212880

約数和(自身を除く): 278199330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 89, 90, 117, 130, 135, 150, 178, 195, 225, 234, 267, 270, 325, 351, 390, 445, 450, 534, 585, 650, 675, 702, 801, 890, 975, 1157, 1170, 1335, 1350, 1602, 1755, 1950, 2225, 2314, 2403, 2670, 2925, 3471, 3510, 4005, 4450, 4806, 5785, 5850, 6675, 6942, 7921, 8010, 8775, 10413, 11570, 12015, 13350, 15842, 17355, 17550, 20025, 20826, 23763, 24030, 28925, 31239, 34710, 39605, 40050, 47526, 52065, 57850, 60075, 62478, 71289, 79210, 86775, 102973, 104130, 118815, 120150, 142578, 156195, 173550, 198025, 205946, 213867, 237630, 260325, 308919, 312390, 356445, 396050, 427734, 514865, 520650, 594075, 617838, 712890, 780975, 926757, 1029730, 1069335, 1188150, 1544595, 1561950, 1782225, 1853514, 2138670, 2574325, 2780271, 3089190, 3564450, 4633785, 5148650, 5346675, 5560542, 7722975, 9267570, 10693350, 13901355, 15445950, 23168925, 27802710, 46337850, 69506775, 139013550]

約数ペア:

[(1, 139013550), (2, 69506775), (3, 46337850), (5, 27802710), (6, 23168925), (9, 15445950), (10, 13901355), (13, 10693350), (15, 9267570), (18, 7722975), (25, 5560542), (26, 5346675), (27, 5148650), (30, 4633785), (39, 3564450), (45, 3089190), (50, 2780271), (54, 2574325), (65, 2138670), (75, 1853514), (78, 1782225), (89, 1561950), (90, 1544595), (117, 1188150), (130, 1069335), (135, 1029730), (150, 926757), (178, 780975), (195, 712890), (225, 617838), (234, 594075), (267, 520650), (270, 514865), (325, 427734), (351, 396050), (390, 356445), (445, 312390), (450, 308919), (534, 260325), (585, 237630), (650, 213867), (675, 205946), (702, 198025), (801, 173550), (890, 156195), (975, 142578), (1157, 120150), (1170, 118815), (1335, 104130), (1350, 102973), (1602, 86775), (1755, 79210), (1950, 71289), (2225, 62478), (2314, 60075), (2403, 57850), (2670, 52065), (2925, 47526), (3471, 40050), (3510, 39605), (4005, 34710), (4450, 31239), (4806, 28925), (5785, 24030), (5850, 23763), (6675, 20826), (6942, 20025), (7921, 17550), (8010, 17355), (8775, 15842), (10413, 13350), (11570, 12015)]