73987860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 210863520

約数和(自身を除く): 136875660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 179, 249, 332, 358, 415, 498, 537, 716, 830, 895, 996, 1074, 1245, 1660, 1790, 2148, 2490, 2685, 3580, 4980, 5370, 6889, 10740, 13778, 14857, 20667, 27556, 29714, 34445, 41334, 44571, 59428, 68890, 74285, 82668, 89142, 103335, 137780, 148570, 178284, 206670, 222855, 297140, 413340, 445710, 891420, 1233131, 2466262, 3699393, 4932524, 6165655, 7398786, 12331310, 14797572, 18496965, 24662620, 36993930, 73987860]

約数ペア:

[(1, 73987860), (2, 36993930), (3, 24662620), (4, 18496965), (5, 14797572), (6, 12331310), (10, 7398786), (12, 6165655), (15, 4932524), (20, 3699393), (30, 2466262), (60, 1233131), (83, 891420), (166, 445710), (179, 413340), (249, 297140), (332, 222855), (358, 206670), (415, 178284), (498, 148570), (537, 137780), (716, 103335), (830, 89142), (895, 82668), (996, 74285), (1074, 68890), (1245, 59428), (1660, 44571), (1790, 41334), (2148, 34445), (2490, 29714), (2685, 27556), (3580, 20667), (4980, 14857), (5370, 13778), (6889, 10740)]