1900501080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{739}}^2$

素因数の和:1521

約数の個数: 96

約数和(自身を含む): 5906098800

約数和(自身を除く): 4005597720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 739, 870, 1160, 1478, 1740, 2217, 2956, 3480, 3695, 4434, 5912, 7390, 8868, 11085, 14780, 17736, 21431, 22170, 29560, 42862, 44340, 64293, 85724, 88680, 107155, 128586, 171448, 214310, 257172, 321465, 428620, 514344, 546121, 642930, 857240, 1092242, 1285860, 1638363, 2184484, 2571720, 2730605, 3276726, 4368968, 5461210, 6553452, 8191815, 10922420, 13106904, 15837509, 16383630, 21844840, 31675018, 32767260, 47512527, 63350036, 65534520, 79187545, 95025054, 126700072, 158375090, 190050108, 237562635, 316750180, 380100216, 475125270, 633500360, 950250540, 1900501080]

約数ペア:

[(1, 1900501080), (2, 950250540), (3, 633500360), (4, 475125270), (5, 380100216), (6, 316750180), (8, 237562635), (10, 190050108), (12, 158375090), (15, 126700072), (20, 95025054), (24, 79187545), (29, 65534520), (30, 63350036), (40, 47512527), (58, 32767260), (60, 31675018), (87, 21844840), (116, 16383630), (120, 15837509), (145, 13106904), (174, 10922420), (232, 8191815), (290, 6553452), (348, 5461210), (435, 4368968), (580, 3276726), (696, 2730605), (739, 2571720), (870, 2184484), (1160, 1638363), (1478, 1285860), (1740, 1092242), (2217, 857240), (2956, 642930), (3480, 546121), (3695, 514344), (4434, 428620), (5912, 321465), (7390, 257172), (8868, 214310), (11085, 171448), (14780, 128586), (17736, 107155), (21431, 88680), (22170, 85724), (29560, 64293), (42862, 44340)]