9187020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 29638224

約数和(自身を除く): 20451204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 107, 108, 135, 159, 162, 180, 212, 214, 265, 270, 318, 321, 324, 405, 428, 477, 530, 535, 540, 636, 642, 795, 810, 954, 963, 1060, 1070, 1284, 1431, 1590, 1605, 1620, 1908, 1926, 2140, 2385, 2862, 2889, 3180, 3210, 3852, 4293, 4770, 4815, 5671, 5724, 5778, 6420, 7155, 8586, 8667, 9540, 9630, 11342, 11556, 14310, 14445, 17013, 17172, 17334, 19260, 21465, 22684, 28355, 28620, 28890, 34026, 34668, 42930, 43335, 51039, 56710, 57780, 68052, 85065, 85860, 86670, 102078, 113420, 153117, 170130, 173340, 204156, 255195, 306234, 340260, 459351, 510390, 612468, 765585, 918702, 1020780, 1531170, 1837404, 2296755, 3062340, 4593510, 9187020]

約数ペア:

[(1, 9187020), (2, 4593510), (3, 3062340), (4, 2296755), (5, 1837404), (6, 1531170), (9, 1020780), (10, 918702), (12, 765585), (15, 612468), (18, 510390), (20, 459351), (27, 340260), (30, 306234), (36, 255195), (45, 204156), (53, 173340), (54, 170130), (60, 153117), (81, 113420), (90, 102078), (106, 86670), (107, 85860), (108, 85065), (135, 68052), (159, 57780), (162, 56710), (180, 51039), (212, 43335), (214, 42930), (265, 34668), (270, 34026), (318, 28890), (321, 28620), (324, 28355), (405, 22684), (428, 21465), (477, 19260), (530, 17334), (535, 17172), (540, 17013), (636, 14445), (642, 14310), (795, 11556), (810, 11342), (954, 9630), (963, 9540), (1060, 8667), (1070, 8586), (1284, 7155), (1431, 6420), (1590, 5778), (1605, 5724), (1620, 5671), (1908, 4815), (1926, 4770), (2140, 4293), (2385, 3852), (2862, 3210), (2889, 3180)]