75590190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 225100512

約数和(自身を除く): 149510322

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 53, 65, 69, 78, 90, 106, 115, 117, 130, 138, 159, 195, 207, 230, 234, 265, 299, 318, 345, 390, 414, 477, 530, 585, 598, 689, 690, 795, 897, 954, 1035, 1170, 1219, 1378, 1495, 1590, 1794, 2067, 2070, 2385, 2438, 2691, 2809, 2990, 3445, 3657, 4134, 4485, 4770, 5382, 5618, 6095, 6201, 6890, 7314, 8427, 8970, 10335, 10971, 12190, 12402, 13455, 14045, 15847, 16854, 18285, 20670, 21942, 25281, 26910, 28090, 31005, 31694, 36517, 36570, 42135, 47541, 50562, 54855, 62010, 64607, 73034, 79235, 84270, 95082, 109551, 109710, 126405, 129214, 142623, 158470, 182585, 193821, 219102, 237705, 252810, 285246, 323035, 328653, 365170, 387642, 475410, 547755, 581463, 646070, 657306, 713115, 839891, 969105, 1095510, 1162926, 1426230, 1643265, 1679782, 1938210, 2519673, 2907315, 3286530, 4199455, 5039346, 5814630, 7559019, 8398910, 12598365, 15118038, 25196730, 37795095, 75590190]

約数ペア:

[(1, 75590190), (2, 37795095), (3, 25196730), (5, 15118038), (6, 12598365), (9, 8398910), (10, 7559019), (13, 5814630), (15, 5039346), (18, 4199455), (23, 3286530), (26, 2907315), (30, 2519673), (39, 1938210), (45, 1679782), (46, 1643265), (53, 1426230), (65, 1162926), (69, 1095510), (78, 969105), (90, 839891), (106, 713115), (115, 657306), (117, 646070), (130, 581463), (138, 547755), (159, 475410), (195, 387642), (207, 365170), (230, 328653), (234, 323035), (265, 285246), (299, 252810), (318, 237705), (345, 219102), (390, 193821), (414, 182585), (477, 158470), (530, 142623), (585, 129214), (598, 126405), (689, 109710), (690, 109551), (795, 95082), (897, 84270), (954, 79235), (1035, 73034), (1170, 64607), (1219, 62010), (1378, 54855), (1495, 50562), (1590, 47541), (1794, 42135), (2067, 36570), (2070, 36517), (2385, 31694), (2438, 31005), (2691, 28090), (2809, 26910), (2990, 25281), (3445, 21942), (3657, 20670), (4134, 18285), (4485, 16854), (4770, 15847), (5382, 14045), (5618, 13455), (6095, 12402), (6201, 12190), (6890, 10971), (7314, 10335), (8427, 8970)]