22590750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 69608448

約数和(自身を除く): 47017698

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 125, 130, 150, 175, 182, 195, 210, 250, 273, 325, 331, 350, 375, 390, 455, 525, 546, 650, 662, 750, 875, 910, 975, 993, 1050, 1365, 1625, 1655, 1750, 1950, 1986, 2275, 2317, 2625, 2730, 3250, 3310, 4303, 4550, 4634, 4875, 4965, 5250, 6825, 6951, 8275, 8606, 9750, 9930, 11375, 11585, 12909, 13650, 13902, 16550, 21515, 22750, 23170, 24825, 25818, 30121, 34125, 34755, 41375, 43030, 49650, 57925, 60242, 64545, 68250, 69510, 82750, 90363, 107575, 115850, 124125, 129090, 150605, 173775, 180726, 215150, 248250, 289625, 301210, 322725, 347550, 451815, 537875, 579250, 645450, 753025, 868875, 903630, 1075750, 1506050, 1613625, 1737750, 2259075, 3227250, 3765125, 4518150, 7530250, 11295375, 22590750]

約数ペア:

[(1, 22590750), (2, 11295375), (3, 7530250), (5, 4518150), (6, 3765125), (7, 3227250), (10, 2259075), (13, 1737750), (14, 1613625), (15, 1506050), (21, 1075750), (25, 903630), (26, 868875), (30, 753025), (35, 645450), (39, 579250), (42, 537875), (50, 451815), (65, 347550), (70, 322725), (75, 301210), (78, 289625), (91, 248250), (105, 215150), (125, 180726), (130, 173775), (150, 150605), (175, 129090), (182, 124125), (195, 115850), (210, 107575), (250, 90363), (273, 82750), (325, 69510), (331, 68250), (350, 64545), (375, 60242), (390, 57925), (455, 49650), (525, 43030), (546, 41375), (650, 34755), (662, 34125), (750, 30121), (875, 25818), (910, 24825), (975, 23170), (993, 22750), (1050, 21515), (1365, 16550), (1625, 13902), (1655, 13650), (1750, 12909), (1950, 11585), (1986, 11375), (2275, 9930), (2317, 9750), (2625, 8606), (2730, 8275), (3250, 6951), (3310, 6825), (4303, 5250), (4550, 4965), (4634, 4875)]