127864140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1967

約数の個数: 96

約数和(自身を含む): 384943104

約数和(自身を除く): 257078964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 67, 68, 85, 102, 134, 170, 201, 204, 255, 268, 335, 340, 402, 510, 670, 804, 1005, 1020, 1139, 1340, 1871, 2010, 2278, 3417, 3742, 4020, 4556, 5613, 5695, 6834, 7484, 9355, 11226, 11390, 13668, 17085, 18710, 22452, 22780, 28065, 31807, 34170, 37420, 56130, 63614, 68340, 95421, 112260, 125357, 127228, 159035, 190842, 250714, 318070, 376071, 381684, 477105, 501428, 626785, 636140, 752142, 954210, 1253570, 1504284, 1880355, 1908420, 2131069, 2507140, 3760710, 4262138, 6393207, 7521420, 8524276, 10655345, 12786414, 21310690, 25572828, 31966035, 42621380, 63932070, 127864140]

約数ペア:

[(1, 127864140), (2, 63932070), (3, 42621380), (4, 31966035), (5, 25572828), (6, 21310690), (10, 12786414), (12, 10655345), (15, 8524276), (17, 7521420), (20, 6393207), (30, 4262138), (34, 3760710), (51, 2507140), (60, 2131069), (67, 1908420), (68, 1880355), (85, 1504284), (102, 1253570), (134, 954210), (170, 752142), (201, 636140), (204, 626785), (255, 501428), (268, 477105), (335, 381684), (340, 376071), (402, 318070), (510, 250714), (670, 190842), (804, 159035), (1005, 127228), (1020, 125357), (1139, 112260), (1340, 95421), (1871, 68340), (2010, 63614), (2278, 56130), (3417, 37420), (3742, 34170), (4020, 31807), (4556, 28065), (5613, 22780), (5695, 22452), (6834, 18710), (7484, 17085), (9355, 13668), (11226, 11390)]