207632800

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 531528480

約数和(自身を除く): 323895680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 59, 80, 83, 100, 106, 118, 160, 166, 200, 212, 236, 265, 295, 332, 400, 415, 424, 472, 530, 590, 664, 800, 830, 848, 944, 1060, 1180, 1325, 1328, 1475, 1660, 1696, 1888, 2075, 2120, 2360, 2650, 2656, 2950, 3127, 3320, 4150, 4240, 4399, 4720, 4897, 5300, 5900, 6254, 6640, 8300, 8480, 8798, 9440, 9794, 10600, 11800, 12508, 13280, 15635, 16600, 17596, 19588, 21200, 21995, 23600, 24485, 25016, 31270, 33200, 35192, 39176, 42400, 43990, 47200, 48970, 50032, 62540, 66400, 70384, 78175, 78352, 87980, 97940, 100064, 109975, 122425, 125080, 140768, 156350, 156704, 175960, 195880, 219950, 244850, 250160, 259541, 312700, 351920, 391760, 439900, 489700, 500320, 519082, 625400, 703840, 783520, 879800, 979400, 1038164, 1250800, 1297705, 1759600, 1958800, 2076328, 2501600, 2595410, 3519200, 3917600, 4152656, 5190820, 6488525, 8305312, 10381640, 12977050, 20763280, 25954100, 41526560, 51908200, 103816400, 207632800]

約数ペア:

[(1, 207632800), (2, 103816400), (4, 51908200), (5, 41526560), (8, 25954100), (10, 20763280), (16, 12977050), (20, 10381640), (25, 8305312), (32, 6488525), (40, 5190820), (50, 4152656), (53, 3917600), (59, 3519200), (80, 2595410), (83, 2501600), (100, 2076328), (106, 1958800), (118, 1759600), (160, 1297705), (166, 1250800), (200, 1038164), (212, 979400), (236, 879800), (265, 783520), (295, 703840), (332, 625400), (400, 519082), (415, 500320), (424, 489700), (472, 439900), (530, 391760), (590, 351920), (664, 312700), (800, 259541), (830, 250160), (848, 244850), (944, 219950), (1060, 195880), (1180, 175960), (1325, 156704), (1328, 156350), (1475, 140768), (1660, 125080), (1696, 122425), (1888, 109975), (2075, 100064), (2120, 97940), (2360, 87980), (2650, 78352), (2656, 78175), (2950, 70384), (3127, 66400), (3320, 62540), (4150, 50032), (4240, 48970), (4399, 47200), (4720, 43990), (4897, 42400), (5300, 39176), (5900, 35192), (6254, 33200), (6640, 31270), (8300, 25016), (8480, 24485), (8798, 23600), (9440, 21995), (9794, 21200), (10600, 19588), (11800, 17596), (12508, 16600), (13280, 15635)]