75001360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 180

約数和(自身を含む): 218125548

約数和(自身を除く): 143124188

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 53, 56, 70, 76, 80, 95, 98, 106, 112, 133, 140, 152, 190, 196, 212, 245, 265, 266, 280, 304, 361, 371, 380, 392, 424, 490, 530, 532, 560, 665, 722, 742, 760, 784, 848, 931, 980, 1007, 1060, 1064, 1330, 1444, 1484, 1520, 1805, 1855, 1862, 1960, 2014, 2120, 2128, 2527, 2597, 2660, 2888, 2968, 3610, 3710, 3724, 3920, 4028, 4240, 4655, 5035, 5054, 5194, 5320, 5776, 5936, 7049, 7220, 7420, 7448, 8056, 9310, 10070, 10108, 10388, 10640, 12635, 12985, 14098, 14440, 14840, 14896, 16112, 17689, 18620, 19133, 20140, 20216, 20776, 25270, 25970, 28196, 28880, 29680, 35245, 35378, 37240, 38266, 40280, 40432, 41552, 49343, 50540, 51940, 56392, 70490, 70756, 74480, 76532, 80560, 88445, 95665, 98686, 101080, 103880, 112784, 133931, 140980, 141512, 153064, 176890, 191330, 197372, 202160, 207760, 246715, 267862, 281960, 283024, 306128, 353780, 382660, 394744, 493430, 535724, 563920, 669655, 707560, 765320, 789488, 937517, 986860, 1071448, 1339310, 1415120, 1530640, 1875034, 1973720, 2142896, 2678620, 3750068, 3947440, 4687585, 5357240, 7500136, 9375170, 10714480, 15000272, 18750340, 37500680, 75001360]

約数ペア:

[(1, 75001360), (2, 37500680), (4, 18750340), (5, 15000272), (7, 10714480), (8, 9375170), (10, 7500136), (14, 5357240), (16, 4687585), (19, 3947440), (20, 3750068), (28, 2678620), (35, 2142896), (38, 1973720), (40, 1875034), (49, 1530640), (53, 1415120), (56, 1339310), (70, 1071448), (76, 986860), (80, 937517), (95, 789488), (98, 765320), (106, 707560), (112, 669655), (133, 563920), (140, 535724), (152, 493430), (190, 394744), (196, 382660), (212, 353780), (245, 306128), (265, 283024), (266, 281960), (280, 267862), (304, 246715), (361, 207760), (371, 202160), (380, 197372), (392, 191330), (424, 176890), (490, 153064), (530, 141512), (532, 140980), (560, 133931), (665, 112784), (722, 103880), (742, 101080), (760, 98686), (784, 95665), (848, 88445), (931, 80560), (980, 76532), (1007, 74480), (1060, 70756), (1064, 70490), (1330, 56392), (1444, 51940), (1484, 50540), (1520, 49343), (1805, 41552), (1855, 40432), (1862, 40280), (1960, 38266), (2014, 37240), (2120, 35378), (2128, 35245), (2527, 29680), (2597, 28880), (2660, 28196), (2888, 25970), (2968, 25270), (3610, 20776), (3710, 20216), (3724, 20140), (3920, 19133), (4028, 18620), (4240, 17689), (4655, 16112), (5035, 14896), (5054, 14840), (5194, 14440), (5320, 14098), (5776, 12985), (5936, 12635), (7049, 10640), (7220, 10388), (7420, 10108), (7448, 10070), (8056, 9310)]