63896800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 174645072

約数和(自身を除く): 110748272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 53, 55, 80, 88, 100, 106, 110, 137, 160, 176, 200, 212, 220, 265, 274, 275, 352, 400, 424, 440, 530, 548, 550, 583, 685, 800, 848, 880, 1060, 1096, 1100, 1166, 1325, 1370, 1507, 1696, 1760, 2120, 2192, 2200, 2332, 2650, 2740, 2915, 3014, 3425, 4240, 4384, 4400, 4664, 5300, 5480, 5830, 6028, 6850, 7261, 7535, 8480, 8800, 9328, 10600, 10960, 11660, 12056, 13700, 14522, 14575, 15070, 18656, 21200, 21920, 23320, 24112, 27400, 29044, 29150, 30140, 36305, 37675, 42400, 46640, 48224, 54800, 58088, 58300, 60280, 72610, 75350, 79871, 93280, 109600, 116176, 116600, 120560, 145220, 150700, 159742, 181525, 232352, 233200, 241120, 290440, 301400, 319484, 363050, 399355, 466400, 580880, 602800, 638968, 726100, 798710, 1161760, 1205600, 1277936, 1452200, 1597420, 1996775, 2555872, 2904400, 3194840, 3993550, 5808800, 6389680, 7987100, 12779360, 15974200, 31948400, 63896800]

約数ペア:

[(1, 63896800), (2, 31948400), (4, 15974200), (5, 12779360), (8, 7987100), (10, 6389680), (11, 5808800), (16, 3993550), (20, 3194840), (22, 2904400), (25, 2555872), (32, 1996775), (40, 1597420), (44, 1452200), (50, 1277936), (53, 1205600), (55, 1161760), (80, 798710), (88, 726100), (100, 638968), (106, 602800), (110, 580880), (137, 466400), (160, 399355), (176, 363050), (200, 319484), (212, 301400), (220, 290440), (265, 241120), (274, 233200), (275, 232352), (352, 181525), (400, 159742), (424, 150700), (440, 145220), (530, 120560), (548, 116600), (550, 116176), (583, 109600), (685, 93280), (800, 79871), (848, 75350), (880, 72610), (1060, 60280), (1096, 58300), (1100, 58088), (1166, 54800), (1325, 48224), (1370, 46640), (1507, 42400), (1696, 37675), (1760, 36305), (2120, 30140), (2192, 29150), (2200, 29044), (2332, 27400), (2650, 24112), (2740, 23320), (2915, 21920), (3014, 21200), (3425, 18656), (4240, 15070), (4384, 14575), (4400, 14522), (4664, 13700), (5300, 12056), (5480, 11660), (5830, 10960), (6028, 10600), (6850, 9328), (7261, 8800), (7535, 8480)]