45982980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 150958080

約数和(自身を除く): 104975100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 345, 348, 383, 414, 435, 460, 522, 580, 667, 690, 766, 828, 870, 1035, 1044, 1149, 1305, 1334, 1380, 1532, 1740, 1915, 2001, 2070, 2298, 2610, 2668, 3335, 3447, 3830, 4002, 4140, 4596, 5220, 5745, 6003, 6670, 6894, 7660, 8004, 8809, 10005, 11107, 11490, 12006, 13340, 13788, 17235, 17618, 20010, 22214, 22980, 24012, 26427, 30015, 33321, 34470, 35236, 40020, 44045, 44428, 52854, 55535, 60030, 66642, 68940, 79281, 88090, 99963, 105708, 111070, 120060, 132135, 133284, 158562, 166605, 176180, 199926, 222140, 255461, 264270, 317124, 333210, 396405, 399852, 499815, 510922, 528540, 666420, 766383, 792810, 999630, 1021844, 1277305, 1532766, 1585620, 1999260, 2299149, 2554610, 3065532, 3831915, 4598298, 5109220, 7663830, 9196596, 11495745, 15327660, 22991490, 45982980]

約数ペア:

[(1, 45982980), (2, 22991490), (3, 15327660), (4, 11495745), (5, 9196596), (6, 7663830), (9, 5109220), (10, 4598298), (12, 3831915), (15, 3065532), (18, 2554610), (20, 2299149), (23, 1999260), (29, 1585620), (30, 1532766), (36, 1277305), (45, 1021844), (46, 999630), (58, 792810), (60, 766383), (69, 666420), (87, 528540), (90, 510922), (92, 499815), (115, 399852), (116, 396405), (138, 333210), (145, 317124), (174, 264270), (180, 255461), (207, 222140), (230, 199926), (261, 176180), (276, 166605), (290, 158562), (345, 133284), (348, 132135), (383, 120060), (414, 111070), (435, 105708), (460, 99963), (522, 88090), (580, 79281), (667, 68940), (690, 66642), (766, 60030), (828, 55535), (870, 52854), (1035, 44428), (1044, 44045), (1149, 40020), (1305, 35236), (1334, 34470), (1380, 33321), (1532, 30015), (1740, 26427), (1915, 24012), (2001, 22980), (2070, 22214), (2298, 20010), (2610, 17618), (2668, 17235), (3335, 13788), (3447, 13340), (3830, 12006), (4002, 11490), (4140, 11107), (4596, 10005), (5220, 8809), (5745, 8004), (6003, 7660), (6670, 6894)]