189150120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4073}}^1$

素因数の和:4136

約数の個数: 128

約数和(自身を含む): 645321600

約数和(自身を除く): 456171480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4073, 4644, 5160, 5805, 7740, 8146, 9288, 11610, 12219, 15480, 16292, 20365, 23220, 24438, 32584, 36657, 40730, 46440, 48876, 61095, 73314, 81460, 97752, 109971, 122190, 146628, 162920, 175139, 183285, 219942, 244380, 293256, 350278, 366570, 439884, 488760, 525417, 549855, 700556, 733140, 875695, 879768, 1050834, 1099710, 1401112, 1466280, 1576251, 1751390, 2101668, 2199420, 2627085, 3152502, 3502780, 4203336, 4398840, 4728753, 5254170, 6305004, 7005560, 7881255, 9457506, 10508340, 12610008, 15762510, 18915012, 21016680, 23643765, 31525020, 37830024, 47287530, 63050040, 94575060, 189150120]

約数ペア:

[(1, 189150120), (2, 94575060), (3, 63050040), (4, 47287530), (5, 37830024), (6, 31525020), (8, 23643765), (9, 21016680), (10, 18915012), (12, 15762510), (15, 12610008), (18, 10508340), (20, 9457506), (24, 7881255), (27, 7005560), (30, 6305004), (36, 5254170), (40, 4728753), (43, 4398840), (45, 4203336), (54, 3502780), (60, 3152502), (72, 2627085), (86, 2199420), (90, 2101668), (108, 1751390), (120, 1576251), (129, 1466280), (135, 1401112), (172, 1099710), (180, 1050834), (215, 879768), (216, 875695), (258, 733140), (270, 700556), (344, 549855), (360, 525417), (387, 488760), (430, 439884), (516, 366570), (540, 350278), (645, 293256), (774, 244380), (860, 219942), (1032, 183285), (1080, 175139), (1161, 162920), (1290, 146628), (1548, 122190), (1720, 109971), (1935, 97752), (2322, 81460), (2580, 73314), (3096, 61095), (3870, 48876), (4073, 46440), (4644, 40730), (5160, 36657), (5805, 32584), (7740, 24438), (8146, 23220), (9288, 20365), (11610, 16292), (12219, 15480)]