80893800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3492

約数の個数: 144

約数和(自身を含む): 292650540

約数和(自身を除く): 211756740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3457, 3900, 4680, 5850, 6914, 7800, 10371, 11700, 13828, 17285, 20742, 23400, 27656, 31113, 34570, 41484, 44941, 51855, 62226, 69140, 82968, 86425, 89882, 103710, 124452, 134823, 138280, 155565, 172850, 179764, 207420, 224705, 248904, 259275, 269646, 311130, 345700, 359528, 404469, 414840, 449410, 518550, 539292, 622260, 674115, 691400, 777825, 808938, 898820, 1037100, 1078584, 1123525, 1244520, 1348230, 1555650, 1617876, 1797640, 2022345, 2074200, 2247050, 2696460, 3111300, 3235752, 3370575, 4044690, 4494100, 5392920, 6222600, 6741150, 8089380, 8988200, 10111725, 13482300, 16178760, 20223450, 26964600, 40446900, 80893800]

約数ペア:

[(1, 80893800), (2, 40446900), (3, 26964600), (4, 20223450), (5, 16178760), (6, 13482300), (8, 10111725), (9, 8988200), (10, 8089380), (12, 6741150), (13, 6222600), (15, 5392920), (18, 4494100), (20, 4044690), (24, 3370575), (25, 3235752), (26, 3111300), (30, 2696460), (36, 2247050), (39, 2074200), (40, 2022345), (45, 1797640), (50, 1617876), (52, 1555650), (60, 1348230), (65, 1244520), (72, 1123525), (75, 1078584), (78, 1037100), (90, 898820), (100, 808938), (104, 777825), (117, 691400), (120, 674115), (130, 622260), (150, 539292), (156, 518550), (180, 449410), (195, 414840), (200, 404469), (225, 359528), (234, 345700), (260, 311130), (300, 269646), (312, 259275), (325, 248904), (360, 224705), (390, 207420), (450, 179764), (468, 172850), (520, 155565), (585, 138280), (600, 134823), (650, 124452), (780, 103710), (900, 89882), (936, 86425), (975, 82968), (1170, 69140), (1300, 62226), (1560, 51855), (1800, 44941), (1950, 41484), (2340, 34570), (2600, 31113), (2925, 27656), (3457, 23400), (3900, 20742), (4680, 17285), (5850, 13828), (6914, 11700), (7800, 10371)]