73399950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12547}}^1$

素因数の和:12578

約数の個数: 72

約数和(自身を含む): 212387448

約数和(自身を除く): 138987498

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 12547, 25094, 37641, 62735, 75282, 112923, 125470, 163111, 188205, 225846, 313675, 326222, 376410, 489333, 564615, 627350, 815555, 941025, 978666, 1129230, 1467999, 1631110, 1882050, 2446665, 2823075, 2935998, 4077775, 4893330, 5646150, 7339995, 8155550, 12233325, 14679990, 24466650, 36699975, 73399950]

約数ペア:

[(1, 73399950), (2, 36699975), (3, 24466650), (5, 14679990), (6, 12233325), (9, 8155550), (10, 7339995), (13, 5646150), (15, 4893330), (18, 4077775), (25, 2935998), (26, 2823075), (30, 2446665), (39, 1882050), (45, 1631110), (50, 1467999), (65, 1129230), (75, 978666), (78, 941025), (90, 815555), (117, 627350), (130, 564615), (150, 489333), (195, 376410), (225, 326222), (234, 313675), (325, 225846), (390, 188205), (450, 163111), (585, 125470), (650, 112923), (975, 75282), (1170, 62735), (1950, 37641), (2925, 25094), (5850, 12547)]