90849960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3457}}^1$

素因数の和:3547

約数の個数: 96

約数和(自身を含む): 299393640

約数和(自身を除く): 208543680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3457, 4380, 5256, 6570, 6914, 8760, 10371, 13140, 13828, 17285, 20742, 26280, 27656, 31113, 34570, 41484, 51855, 62226, 69140, 82968, 103710, 124452, 138280, 155565, 207420, 248904, 252361, 311130, 414840, 504722, 622260, 757083, 1009444, 1244520, 1261805, 1514166, 2018888, 2271249, 2523610, 3028332, 3785415, 4542498, 5047220, 6056664, 7570830, 9084996, 10094440, 11356245, 15141660, 18169992, 22712490, 30283320, 45424980, 90849960]

約数ペア:

[(1, 90849960), (2, 45424980), (3, 30283320), (4, 22712490), (5, 18169992), (6, 15141660), (8, 11356245), (9, 10094440), (10, 9084996), (12, 7570830), (15, 6056664), (18, 5047220), (20, 4542498), (24, 3785415), (30, 3028332), (36, 2523610), (40, 2271249), (45, 2018888), (60, 1514166), (72, 1261805), (73, 1244520), (90, 1009444), (120, 757083), (146, 622260), (180, 504722), (219, 414840), (292, 311130), (360, 252361), (365, 248904), (438, 207420), (584, 155565), (657, 138280), (730, 124452), (876, 103710), (1095, 82968), (1314, 69140), (1460, 62226), (1752, 51855), (2190, 41484), (2628, 34570), (2920, 31113), (3285, 27656), (3457, 26280), (4380, 20742), (5256, 17285), (6570, 13828), (6914, 13140), (8760, 10371)]