145427880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 483822720

約数和(自身を除く): 338394840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 101, 104, 120, 130, 142, 156, 169, 195, 202, 213, 260, 284, 303, 312, 338, 355, 390, 404, 426, 505, 507, 520, 568, 606, 676, 710, 780, 808, 845, 852, 923, 1010, 1014, 1065, 1212, 1313, 1352, 1420, 1515, 1560, 1690, 1704, 1846, 2020, 2028, 2130, 2424, 2535, 2626, 2769, 2840, 3030, 3380, 3692, 3939, 4040, 4056, 4260, 4615, 5070, 5252, 5538, 6060, 6565, 6760, 7171, 7384, 7878, 8520, 9230, 10140, 10504, 11076, 11999, 12120, 13130, 13845, 14342, 15756, 17069, 18460, 19695, 20280, 21513, 22152, 23998, 26260, 27690, 28684, 31512, 34138, 35855, 35997, 36920, 39390, 43026, 47996, 51207, 52520, 55380, 57368, 59995, 68276, 71710, 71994, 78780, 85345, 86052, 93223, 95992, 102414, 107565, 110760, 119990, 136552, 143420, 143988, 157560, 170690, 172104, 179985, 186446, 204828, 215130, 239980, 256035, 279669, 286840, 287976, 341380, 359970, 372892, 409656, 430260, 466115, 479960, 512070, 559338, 682760, 719940, 745784, 860520, 932230, 1024140, 1118676, 1211899, 1398345, 1439880, 1864460, 2048280, 2237352, 2423798, 2796690, 3635697, 3728920, 4847596, 5593380, 6059495, 7271394, 9695192, 11186760, 12118990, 14542788, 18178485, 24237980, 29085576, 36356970, 48475960, 72713940, 145427880]

約数ペア:

[(1, 145427880), (2, 72713940), (3, 48475960), (4, 36356970), (5, 29085576), (6, 24237980), (8, 18178485), (10, 14542788), (12, 12118990), (13, 11186760), (15, 9695192), (20, 7271394), (24, 6059495), (26, 5593380), (30, 4847596), (39, 3728920), (40, 3635697), (52, 2796690), (60, 2423798), (65, 2237352), (71, 2048280), (78, 1864460), (101, 1439880), (104, 1398345), (120, 1211899), (130, 1118676), (142, 1024140), (156, 932230), (169, 860520), (195, 745784), (202, 719940), (213, 682760), (260, 559338), (284, 512070), (303, 479960), (312, 466115), (338, 430260), (355, 409656), (390, 372892), (404, 359970), (426, 341380), (505, 287976), (507, 286840), (520, 279669), (568, 256035), (606, 239980), (676, 215130), (710, 204828), (780, 186446), (808, 179985), (845, 172104), (852, 170690), (923, 157560), (1010, 143988), (1014, 143420), (1065, 136552), (1212, 119990), (1313, 110760), (1352, 107565), (1420, 102414), (1515, 95992), (1560, 93223), (1690, 86052), (1704, 85345), (1846, 78780), (2020, 71994), (2028, 71710), (2130, 68276), (2424, 59995), (2535, 57368), (2626, 55380), (2769, 52520), (2840, 51207), (3030, 47996), (3380, 43026), (3692, 39390), (3939, 36920), (4040, 35997), (4056, 35855), (4260, 34138), (4615, 31512), (5070, 28684), (5252, 27690), (5538, 26260), (6060, 23998), (6565, 22152), (6760, 21513), (7171, 20280), (7384, 19695), (7878, 18460), (8520, 17069), (9230, 15756), (10140, 14342), (10504, 13845), (11076, 13130), (11999, 12120)]