85918300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 216548640

約数和(自身を除く): 130630340

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 43, 50, 52, 53, 58, 65, 86, 100, 106, 116, 130, 145, 172, 212, 215, 260, 265, 290, 325, 377, 430, 530, 559, 580, 650, 689, 725, 754, 860, 1060, 1075, 1118, 1247, 1300, 1325, 1378, 1450, 1508, 1537, 1885, 2150, 2236, 2279, 2494, 2650, 2756, 2795, 2900, 3074, 3445, 3770, 4300, 4558, 4988, 5300, 5590, 6148, 6235, 6890, 7540, 7685, 9116, 9425, 11180, 11395, 12470, 13780, 13975, 15370, 16211, 17225, 18850, 19981, 22790, 24940, 27950, 29627, 30740, 31175, 32422, 34450, 37700, 38425, 39962, 45580, 55900, 56975, 59254, 62350, 64844, 66091, 68900, 76850, 79924, 81055, 99905, 113950, 118508, 124700, 132182, 148135, 153700, 162110, 199810, 227900, 264364, 296270, 324220, 330455, 399620, 405275, 499525, 592540, 660910, 740675, 810550, 859183, 999050, 1321820, 1481350, 1621100, 1652275, 1718366, 1998100, 2962700, 3304550, 3436732, 4295915, 6609100, 8591830, 17183660, 21479575, 42959150, 85918300]

約数ペア:

[(1, 85918300), (2, 42959150), (4, 21479575), (5, 17183660), (10, 8591830), (13, 6609100), (20, 4295915), (25, 3436732), (26, 3304550), (29, 2962700), (43, 1998100), (50, 1718366), (52, 1652275), (53, 1621100), (58, 1481350), (65, 1321820), (86, 999050), (100, 859183), (106, 810550), (116, 740675), (130, 660910), (145, 592540), (172, 499525), (212, 405275), (215, 399620), (260, 330455), (265, 324220), (290, 296270), (325, 264364), (377, 227900), (430, 199810), (530, 162110), (559, 153700), (580, 148135), (650, 132182), (689, 124700), (725, 118508), (754, 113950), (860, 99905), (1060, 81055), (1075, 79924), (1118, 76850), (1247, 68900), (1300, 66091), (1325, 64844), (1378, 62350), (1450, 59254), (1508, 56975), (1537, 55900), (1885, 45580), (2150, 39962), (2236, 38425), (2279, 37700), (2494, 34450), (2650, 32422), (2756, 31175), (2795, 30740), (2900, 29627), (3074, 27950), (3445, 24940), (3770, 22790), (4300, 19981), (4558, 18850), (4988, 17225), (5300, 16211), (5590, 15370), (6148, 13975), (6235, 13780), (6890, 12470), (7540, 11395), (7685, 11180), (9116, 9425)]