66485300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 180488448

約数和(自身を除く): 114003148

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 37, 50, 68, 70, 74, 85, 100, 119, 140, 148, 151, 170, 175, 185, 238, 259, 302, 340, 350, 370, 425, 476, 518, 595, 604, 629, 700, 740, 755, 850, 925, 1036, 1057, 1190, 1258, 1295, 1510, 1700, 1850, 2114, 2380, 2516, 2567, 2590, 2975, 3020, 3145, 3700, 3775, 4228, 4403, 5134, 5180, 5285, 5587, 5950, 6290, 6475, 7550, 8806, 10268, 10570, 11174, 11900, 12580, 12835, 12950, 15100, 15725, 17612, 17969, 21140, 22015, 22348, 25670, 25900, 26425, 27935, 31450, 35938, 39109, 44030, 51340, 52850, 55870, 62900, 64175, 71876, 78218, 88060, 89845, 94979, 105700, 110075, 111740, 128350, 139675, 156436, 179690, 189958, 195545, 220150, 256700, 279350, 359380, 379916, 391090, 440300, 449225, 474895, 558700, 664853, 782180, 898450, 949790, 977725, 1329706, 1796900, 1899580, 1955450, 2374475, 2659412, 3324265, 3910900, 4748950, 6648530, 9497900, 13297060, 16621325, 33242650, 66485300]

約数ペア:

[(1, 66485300), (2, 33242650), (4, 16621325), (5, 13297060), (7, 9497900), (10, 6648530), (14, 4748950), (17, 3910900), (20, 3324265), (25, 2659412), (28, 2374475), (34, 1955450), (35, 1899580), (37, 1796900), (50, 1329706), (68, 977725), (70, 949790), (74, 898450), (85, 782180), (100, 664853), (119, 558700), (140, 474895), (148, 449225), (151, 440300), (170, 391090), (175, 379916), (185, 359380), (238, 279350), (259, 256700), (302, 220150), (340, 195545), (350, 189958), (370, 179690), (425, 156436), (476, 139675), (518, 128350), (595, 111740), (604, 110075), (629, 105700), (700, 94979), (740, 89845), (755, 88060), (850, 78218), (925, 71876), (1036, 64175), (1057, 62900), (1190, 55870), (1258, 52850), (1295, 51340), (1510, 44030), (1700, 39109), (1850, 35938), (2114, 31450), (2380, 27935), (2516, 26425), (2567, 25900), (2590, 25670), (2975, 22348), (3020, 22015), (3145, 21140), (3700, 17969), (3775, 17612), (4228, 15725), (4403, 15100), (5134, 12950), (5180, 12835), (5285, 12580), (5587, 11900), (5950, 11174), (6290, 10570), (6475, 10268), (7550, 8806)]