1384500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 4402944

約数和(自身を除く): 3018444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 71, 75, 78, 100, 125, 130, 142, 150, 156, 195, 213, 250, 260, 284, 300, 325, 355, 375, 390, 426, 500, 650, 710, 750, 780, 852, 923, 975, 1065, 1300, 1420, 1500, 1625, 1775, 1846, 1950, 2130, 2769, 3250, 3550, 3692, 3900, 4260, 4615, 4875, 5325, 5538, 6500, 7100, 8875, 9230, 9750, 10650, 11076, 13845, 17750, 18460, 19500, 21300, 23075, 26625, 27690, 35500, 46150, 53250, 55380, 69225, 92300, 106500, 115375, 138450, 230750, 276900, 346125, 461500, 692250, 1384500]

約数ペア:

[(1, 1384500), (2, 692250), (3, 461500), (4, 346125), (5, 276900), (6, 230750), (10, 138450), (12, 115375), (13, 106500), (15, 92300), (20, 69225), (25, 55380), (26, 53250), (30, 46150), (39, 35500), (50, 27690), (52, 26625), (60, 23075), (65, 21300), (71, 19500), (75, 18460), (78, 17750), (100, 13845), (125, 11076), (130, 10650), (142, 9750), (150, 9230), (156, 8875), (195, 7100), (213, 6500), (250, 5538), (260, 5325), (284, 4875), (300, 4615), (325, 4260), (355, 3900), (375, 3692), (390, 3550), (426, 3250), (500, 2769), (650, 2130), (710, 1950), (750, 1846), (780, 1775), (852, 1625), (923, 1500), (975, 1420), (1065, 1300)]