74943180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32027}}^1$

素因数の和:32055

約数の個数: 72

約数和(自身を含む): 244822032

約数和(自身を除く): 169878852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 32027, 64054, 96081, 128108, 160135, 192162, 288243, 320270, 384324, 416351, 480405, 576486, 640540, 832702, 960810, 1152972, 1249053, 1441215, 1665404, 1921620, 2081755, 2498106, 2882430, 3747159, 4163510, 4996212, 5764860, 6245265, 7494318, 8327020, 12490530, 14988636, 18735795, 24981060, 37471590, 74943180]

約数ペア:

[(1, 74943180), (2, 37471590), (3, 24981060), (4, 18735795), (5, 14988636), (6, 12490530), (9, 8327020), (10, 7494318), (12, 6245265), (13, 5764860), (15, 4996212), (18, 4163510), (20, 3747159), (26, 2882430), (30, 2498106), (36, 2081755), (39, 1921620), (45, 1665404), (52, 1441215), (60, 1249053), (65, 1152972), (78, 960810), (90, 832702), (117, 640540), (130, 576486), (156, 480405), (180, 416351), (195, 384324), (234, 320270), (260, 288243), (390, 192162), (468, 160135), (585, 128108), (780, 96081), (1170, 64054), (2340, 32027)]