63378800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:207

約数の個数: 90

約数和(自身を含む): 160825272

約数和(自身を除く): 97446472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 83, 92, 100, 115, 166, 184, 200, 230, 332, 368, 400, 415, 460, 575, 664, 830, 920, 1150, 1328, 1660, 1840, 1909, 2075, 2300, 3320, 3818, 4150, 4600, 6640, 6889, 7636, 8300, 9200, 9545, 13778, 15272, 16600, 19090, 27556, 30544, 33200, 34445, 38180, 47725, 55112, 68890, 76360, 95450, 110224, 137780, 152720, 158447, 172225, 190900, 275560, 316894, 344450, 381800, 551120, 633788, 688900, 763600, 792235, 1267576, 1377800, 1584470, 2535152, 2755600, 3168940, 3961175, 6337880, 7922350, 12675760, 15844700, 31689400, 63378800]

約数ペア:

[(1, 63378800), (2, 31689400), (4, 15844700), (5, 12675760), (8, 7922350), (10, 6337880), (16, 3961175), (20, 3168940), (23, 2755600), (25, 2535152), (40, 1584470), (46, 1377800), (50, 1267576), (80, 792235), (83, 763600), (92, 688900), (100, 633788), (115, 551120), (166, 381800), (184, 344450), (200, 316894), (230, 275560), (332, 190900), (368, 172225), (400, 158447), (415, 152720), (460, 137780), (575, 110224), (664, 95450), (830, 76360), (920, 68890), (1150, 55112), (1328, 47725), (1660, 38180), (1840, 34445), (1909, 33200), (2075, 30544), (2300, 27556), (3320, 19090), (3818, 16600), (4150, 15272), (4600, 13778), (6640, 9545), (6889, 9200), (7636, 8300)]