15667202800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{1481}}^1$

素因数の和:2051

約数の個数: 120

約数和(自身を含む): 38453454000

約数和(自身を除く): 22786251200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 499, 530, 848, 998, 1060, 1325, 1481, 1996, 2120, 2495, 2650, 2962, 3992, 4240, 4990, 5300, 5924, 7405, 7984, 9980, 10600, 11848, 12475, 14810, 19960, 21200, 23696, 24950, 26447, 29620, 37025, 39920, 49900, 52894, 59240, 74050, 78493, 99800, 105788, 118480, 132235, 148100, 156986, 199600, 211576, 264470, 296200, 313972, 392465, 423152, 528940, 592400, 627944, 661175, 739019, 784930, 1057880, 1255888, 1322350, 1478038, 1569860, 1962325, 2115760, 2644700, 2956076, 3139720, 3695095, 3924650, 5289400, 5912152, 6279440, 7390190, 7849300, 10578800, 11824304, 14780380, 15698600, 18475475, 29560760, 31397200, 36950950, 39168007, 59121520, 73901900, 78336014, 147803800, 156672028, 195840035, 295607600, 313344056, 391680070, 626688112, 783360140, 979200175, 1566720280, 1958400350, 3133440560, 3916800700, 7833601400, 15667202800]

約数ペア:

[(1, 15667202800), (2, 7833601400), (4, 3916800700), (5, 3133440560), (8, 1958400350), (10, 1566720280), (16, 979200175), (20, 783360140), (25, 626688112), (40, 391680070), (50, 313344056), (53, 295607600), (80, 195840035), (100, 156672028), (106, 147803800), (200, 78336014), (212, 73901900), (265, 59121520), (400, 39168007), (424, 36950950), (499, 31397200), (530, 29560760), (848, 18475475), (998, 15698600), (1060, 14780380), (1325, 11824304), (1481, 10578800), (1996, 7849300), (2120, 7390190), (2495, 6279440), (2650, 5912152), (2962, 5289400), (3992, 3924650), (4240, 3695095), (4990, 3139720), (5300, 2956076), (5924, 2644700), (7405, 2115760), (7984, 1962325), (9980, 1569860), (10600, 1478038), (11848, 1322350), (12475, 1255888), (14810, 1057880), (19960, 784930), (21200, 739019), (23696, 661175), (24950, 627944), (26447, 592400), (29620, 528940), (37025, 423152), (39920, 392465), (49900, 313972), (52894, 296200), (59240, 264470), (74050, 211576), (78493, 199600), (99800, 156986), (105788, 148100), (118480, 132235)]