72999600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 236175360

約数和(自身を除く): 163175760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 127, 150, 200, 240, 254, 300, 381, 400, 479, 508, 600, 635, 762, 958, 1016, 1200, 1270, 1437, 1524, 1905, 1916, 2032, 2395, 2540, 2874, 3048, 3175, 3810, 3832, 4790, 5080, 5748, 6096, 6350, 7185, 7620, 7664, 9525, 9580, 10160, 11496, 11975, 12700, 14370, 15240, 19050, 19160, 22992, 23950, 25400, 28740, 30480, 35925, 38100, 38320, 47900, 50800, 57480, 60833, 71850, 76200, 95800, 114960, 121666, 143700, 152400, 182499, 191600, 243332, 287400, 304165, 364998, 486664, 574800, 608330, 729996, 912495, 973328, 1216660, 1459992, 1520825, 1824990, 2433320, 2919984, 3041650, 3649980, 4562475, 4866640, 6083300, 7299960, 9124950, 12166600, 14599920, 18249900, 24333200, 36499800, 72999600]

約数ペア:

[(1, 72999600), (2, 36499800), (3, 24333200), (4, 18249900), (5, 14599920), (6, 12166600), (8, 9124950), (10, 7299960), (12, 6083300), (15, 4866640), (16, 4562475), (20, 3649980), (24, 3041650), (25, 2919984), (30, 2433320), (40, 1824990), (48, 1520825), (50, 1459992), (60, 1216660), (75, 973328), (80, 912495), (100, 729996), (120, 608330), (127, 574800), (150, 486664), (200, 364998), (240, 304165), (254, 287400), (300, 243332), (381, 191600), (400, 182499), (479, 152400), (508, 143700), (600, 121666), (635, 114960), (762, 95800), (958, 76200), (1016, 71850), (1200, 60833), (1270, 57480), (1437, 50800), (1524, 47900), (1905, 38320), (1916, 38100), (2032, 35925), (2395, 30480), (2540, 28740), (2874, 25400), (3048, 23950), (3175, 22992), (3810, 19160), (3832, 19050), (4790, 15240), (5080, 14370), (5748, 12700), (6096, 11975), (6350, 11496), (7185, 10160), (7620, 9580), (7664, 9525)]