37500680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 105544620

約数和(自身を除く): 68043940

約数列:

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

約数ペア:

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