12551405100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{7331}}^1$

素因数の和:7800

約数の個数: 144

約数和(自身を含む): 39203324160

約数和(自身を除く): 26651919060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 439, 650, 780, 878, 975, 1300, 1317, 1756, 1950, 2195, 2634, 3900, 4390, 5268, 5707, 6585, 7331, 8780, 10975, 11414, 13170, 14662, 17121, 21950, 21993, 22828, 26340, 28535, 29324, 32925, 34242, 36655, 43900, 43986, 57070, 65850, 68484, 73310, 85605, 87972, 95303, 109965, 114140, 131700, 142675, 146620, 171210, 183275, 190606, 219930, 285350, 285909, 342420, 366550, 381212, 428025, 439860, 476515, 549825, 570700, 571818, 733100, 856050, 953030, 1099650, 1143636, 1429545, 1712100, 1906060, 2199300, 2382575, 2859090, 3218309, 4765150, 5718180, 6436618, 7147725, 9530300, 9654927, 12873236, 14295450, 16091545, 19309854, 28590900, 32183090, 38619708, 41838017, 48274635, 64366180, 80457725, 83676034, 96549270, 125514051, 160915450, 167352068, 193098540, 209190085, 241373175, 251028102, 321830900, 418380170, 482746350, 502056204, 627570255, 836760340, 965492700, 1045950425, 1255140510, 2091900850, 2510281020, 3137851275, 4183801700, 6275702550, 12551405100]

約数ペア:

[(1, 12551405100), (2, 6275702550), (3, 4183801700), (4, 3137851275), (5, 2510281020), (6, 2091900850), (10, 1255140510), (12, 1045950425), (13, 965492700), (15, 836760340), (20, 627570255), (25, 502056204), (26, 482746350), (30, 418380170), (39, 321830900), (50, 251028102), (52, 241373175), (60, 209190085), (65, 193098540), (75, 167352068), (78, 160915450), (100, 125514051), (130, 96549270), (150, 83676034), (156, 80457725), (195, 64366180), (260, 48274635), (300, 41838017), (325, 38619708), (390, 32183090), (439, 28590900), (650, 19309854), (780, 16091545), (878, 14295450), (975, 12873236), (1300, 9654927), (1317, 9530300), (1756, 7147725), (1950, 6436618), (2195, 5718180), (2634, 4765150), (3900, 3218309), (4390, 2859090), (5268, 2382575), (5707, 2199300), (6585, 1906060), (7331, 1712100), (8780, 1429545), (10975, 1143636), (11414, 1099650), (13170, 953030), (14662, 856050), (17121, 733100), (21950, 571818), (21993, 570700), (22828, 549825), (26340, 476515), (28535, 439860), (29324, 428025), (32925, 381212), (34242, 366550), (36655, 342420), (43900, 285909), (43986, 285350), (57070, 219930), (65850, 190606), (68484, 183275), (73310, 171210), (85605, 146620), (87972, 142675), (95303, 131700), (109965, 114140)]