168977250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 505945440

約数和(自身を除く): 336968190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 53, 65, 75, 78, 90, 106, 109, 117, 125, 130, 150, 159, 195, 218, 225, 234, 250, 265, 318, 325, 327, 375, 390, 450, 477, 530, 545, 585, 650, 654, 689, 750, 795, 954, 975, 981, 1090, 1125, 1170, 1325, 1378, 1417, 1590, 1625, 1635, 1950, 1962, 2067, 2250, 2385, 2650, 2725, 2834, 2925, 3250, 3270, 3445, 3975, 4134, 4251, 4770, 4875, 4905, 5450, 5777, 5850, 6201, 6625, 6890, 7085, 7950, 8175, 8502, 9750, 9810, 10335, 11554, 11925, 12402, 12753, 13250, 13625, 14170, 14625, 16350, 17225, 17331, 19875, 20670, 21255, 23850, 24525, 25506, 27250, 28885, 29250, 31005, 34450, 34662, 35425, 39750, 40875, 42510, 49050, 51675, 51993, 57770, 59625, 62010, 63765, 70850, 75101, 81750, 86125, 86655, 103350, 103986, 106275, 119250, 122625, 127530, 144425, 150202, 155025, 172250, 173310, 177125, 212550, 225303, 245250, 258375, 259965, 288850, 310050, 318825, 354250, 375505, 433275, 450606, 516750, 519930, 531375, 637650, 675909, 722125, 751010, 775125, 866550, 1062750, 1126515, 1299825, 1351818, 1444250, 1550250, 1594125, 1877525, 2166375, 2253030, 2599650, 3188250, 3379545, 3755050, 4332750, 5632575, 6499125, 6759090, 9387625, 11265150, 12998250, 16897725, 18775250, 28162875, 33795450, 56325750, 84488625, 168977250]

約数ペア:

[(1, 168977250), (2, 84488625), (3, 56325750), (5, 33795450), (6, 28162875), (9, 18775250), (10, 16897725), (13, 12998250), (15, 11265150), (18, 9387625), (25, 6759090), (26, 6499125), (30, 5632575), (39, 4332750), (45, 3755050), (50, 3379545), (53, 3188250), (65, 2599650), (75, 2253030), (78, 2166375), (90, 1877525), (106, 1594125), (109, 1550250), (117, 1444250), (125, 1351818), (130, 1299825), (150, 1126515), (159, 1062750), (195, 866550), (218, 775125), (225, 751010), (234, 722125), (250, 675909), (265, 637650), (318, 531375), (325, 519930), (327, 516750), (375, 450606), (390, 433275), (450, 375505), (477, 354250), (530, 318825), (545, 310050), (585, 288850), (650, 259965), (654, 258375), (689, 245250), (750, 225303), (795, 212550), (954, 177125), (975, 173310), (981, 172250), (1090, 155025), (1125, 150202), (1170, 144425), (1325, 127530), (1378, 122625), (1417, 119250), (1590, 106275), (1625, 103986), (1635, 103350), (1950, 86655), (1962, 86125), (2067, 81750), (2250, 75101), (2385, 70850), (2650, 63765), (2725, 62010), (2834, 59625), (2925, 57770), (3250, 51993), (3270, 51675), (3445, 49050), (3975, 42510), (4134, 40875), (4251, 39750), (4770, 35425), (4875, 34662), (4905, 34450), (5450, 31005), (5777, 29250), (5850, 28885), (6201, 27250), (6625, 25506), (6890, 24525), (7085, 23850), (7950, 21255), (8175, 20670), (8502, 19875), (9750, 17331), (9810, 17225), (10335, 16350), (11554, 14625), (11925, 14170), (12402, 13625), (12753, 13250)]