63875600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 164400192

約数和(自身を除く): 100524592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 53, 80, 92, 100, 106, 115, 131, 184, 200, 212, 230, 262, 265, 368, 400, 424, 460, 524, 530, 575, 655, 848, 920, 1048, 1060, 1150, 1219, 1310, 1325, 1840, 2096, 2120, 2300, 2438, 2620, 2650, 3013, 3275, 4240, 4600, 4876, 5240, 5300, 6026, 6095, 6550, 6943, 9200, 9752, 10480, 10600, 12052, 12190, 13100, 13886, 15065, 19504, 21200, 24104, 24380, 26200, 27772, 30130, 30475, 34715, 48208, 48760, 52400, 55544, 60260, 60950, 69430, 75325, 97520, 111088, 120520, 121900, 138860, 150650, 159689, 173575, 241040, 243800, 277720, 301300, 319378, 347150, 487600, 555440, 602600, 638756, 694300, 798445, 1205200, 1277512, 1388600, 1596890, 2555024, 2777200, 3193780, 3992225, 6387560, 7984450, 12775120, 15968900, 31937800, 63875600]

約数ペア:

[(1, 63875600), (2, 31937800), (4, 15968900), (5, 12775120), (8, 7984450), (10, 6387560), (16, 3992225), (20, 3193780), (23, 2777200), (25, 2555024), (40, 1596890), (46, 1388600), (50, 1277512), (53, 1205200), (80, 798445), (92, 694300), (100, 638756), (106, 602600), (115, 555440), (131, 487600), (184, 347150), (200, 319378), (212, 301300), (230, 277720), (262, 243800), (265, 241040), (368, 173575), (400, 159689), (424, 150650), (460, 138860), (524, 121900), (530, 120520), (575, 111088), (655, 97520), (848, 75325), (920, 69430), (1048, 60950), (1060, 60260), (1150, 55544), (1219, 52400), (1310, 48760), (1325, 48208), (1840, 34715), (2096, 30475), (2120, 30130), (2300, 27772), (2438, 26200), (2620, 24380), (2650, 24104), (3013, 21200), (3275, 19504), (4240, 15065), (4600, 13886), (4876, 13100), (5240, 12190), (5300, 12052), (6026, 10600), (6095, 10480), (6550, 9752), (6943, 9200)]