477570780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 1487172960

約数和(自身を除く): 1009602180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 193, 233, 236, 295, 354, 386, 466, 531, 579, 590, 699, 708, 772, 885, 932, 965, 1062, 1158, 1165, 1180, 1398, 1737, 1770, 1930, 2097, 2124, 2316, 2330, 2655, 2796, 2895, 3474, 3495, 3540, 3860, 4194, 4660, 5310, 5790, 6948, 6990, 8388, 8685, 10485, 10620, 11387, 11580, 13747, 13980, 17370, 20970, 22774, 27494, 34161, 34740, 41241, 41940, 44969, 45548, 54988, 56935, 68322, 68735, 82482, 89938, 102483, 113870, 123723, 134907, 136644, 137470, 164964, 170805, 179876, 204966, 206205, 224845, 227740, 247446, 269814, 274940, 341610, 404721, 409932, 412410, 449690, 494892, 512415, 539628, 618615, 674535, 683220, 809442, 824820, 899380, 1024830, 1237230, 1349070, 1618884, 2023605, 2049660, 2474460, 2653171, 2698140, 4047210, 5306342, 7959513, 8094420, 10612684, 13265855, 15919026, 23878539, 26531710, 31838052, 39797565, 47757078, 53063420, 79595130, 95514156, 119392695, 159190260, 238785390, 477570780]

約数ペア:

[(1, 477570780), (2, 238785390), (3, 159190260), (4, 119392695), (5, 95514156), (6, 79595130), (9, 53063420), (10, 47757078), (12, 39797565), (15, 31838052), (18, 26531710), (20, 23878539), (30, 15919026), (36, 13265855), (45, 10612684), (59, 8094420), (60, 7959513), (90, 5306342), (118, 4047210), (177, 2698140), (180, 2653171), (193, 2474460), (233, 2049660), (236, 2023605), (295, 1618884), (354, 1349070), (386, 1237230), (466, 1024830), (531, 899380), (579, 824820), (590, 809442), (699, 683220), (708, 674535), (772, 618615), (885, 539628), (932, 512415), (965, 494892), (1062, 449690), (1158, 412410), (1165, 409932), (1180, 404721), (1398, 341610), (1737, 274940), (1770, 269814), (1930, 247446), (2097, 227740), (2124, 224845), (2316, 206205), (2330, 204966), (2655, 179876), (2796, 170805), (2895, 164964), (3474, 137470), (3495, 136644), (3540, 134907), (3860, 123723), (4194, 113870), (4660, 102483), (5310, 89938), (5790, 82482), (6948, 68735), (6990, 68322), (8388, 56935), (8685, 54988), (10485, 45548), (10620, 44969), (11387, 41940), (11580, 41241), (13747, 34740), (13980, 34161), (17370, 27494), (20970, 22774)]