72623970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 196655472

約数和(自身を除く): 124031502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 113, 185, 193, 222, 226, 333, 339, 370, 386, 555, 565, 579, 666, 678, 965, 1017, 1110, 1130, 1158, 1665, 1695, 1737, 1930, 2034, 2895, 3330, 3390, 3474, 4181, 5085, 5790, 7141, 8362, 8685, 10170, 12543, 14282, 17370, 20905, 21423, 21809, 25086, 35705, 37629, 41810, 42846, 43618, 62715, 64269, 65427, 71410, 75258, 107115, 109045, 125430, 128538, 130854, 188145, 196281, 214230, 218090, 321345, 327135, 376290, 392562, 642690, 654270, 806933, 981405, 1613866, 1962810, 2420799, 4034665, 4841598, 7262397, 8069330, 12103995, 14524794, 24207990, 36311985, 72623970]

約数ペア:

[(1, 72623970), (2, 36311985), (3, 24207990), (5, 14524794), (6, 12103995), (9, 8069330), (10, 7262397), (15, 4841598), (18, 4034665), (30, 2420799), (37, 1962810), (45, 1613866), (74, 981405), (90, 806933), (111, 654270), (113, 642690), (185, 392562), (193, 376290), (222, 327135), (226, 321345), (333, 218090), (339, 214230), (370, 196281), (386, 188145), (555, 130854), (565, 128538), (579, 125430), (666, 109045), (678, 107115), (965, 75258), (1017, 71410), (1110, 65427), (1130, 64269), (1158, 62715), (1665, 43618), (1695, 42846), (1737, 41810), (1930, 37629), (2034, 35705), (2895, 25086), (3330, 21809), (3390, 21423), (3474, 20905), (4181, 17370), (5085, 14282), (5790, 12543), (7141, 10170), (8362, 8685)]