178373340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1193

約数の個数: 120

約数和(自身を含む): 565524960

約数和(自身を除く): 387151620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 270, 309, 324, 405, 412, 515, 540, 618, 810, 927, 1030, 1069, 1236, 1545, 1620, 1854, 2060, 2138, 2781, 3090, 3207, 3708, 4276, 4635, 5345, 5562, 6180, 6414, 8343, 9270, 9621, 10690, 11124, 12828, 13905, 16035, 16686, 18540, 19242, 21380, 27810, 28863, 32070, 33372, 38484, 41715, 48105, 55620, 57726, 64140, 83430, 86589, 96210, 110107, 115452, 144315, 166860, 173178, 192420, 220214, 288630, 330321, 346356, 432945, 440428, 550535, 577260, 660642, 865890, 990963, 1101070, 1321284, 1651605, 1731780, 1981926, 2202140, 2972889, 3303210, 3963852, 4954815, 5945778, 6606420, 8918667, 9909630, 11891556, 14864445, 17837334, 19819260, 29728890, 35674668, 44593335, 59457780, 89186670, 178373340]

約数ペア:

[(1, 178373340), (2, 89186670), (3, 59457780), (4, 44593335), (5, 35674668), (6, 29728890), (9, 19819260), (10, 17837334), (12, 14864445), (15, 11891556), (18, 9909630), (20, 8918667), (27, 6606420), (30, 5945778), (36, 4954815), (45, 3963852), (54, 3303210), (60, 2972889), (81, 2202140), (90, 1981926), (103, 1731780), (108, 1651605), (135, 1321284), (162, 1101070), (180, 990963), (206, 865890), (270, 660642), (309, 577260), (324, 550535), (405, 440428), (412, 432945), (515, 346356), (540, 330321), (618, 288630), (810, 220214), (927, 192420), (1030, 173178), (1069, 166860), (1236, 144315), (1545, 115452), (1620, 110107), (1854, 96210), (2060, 86589), (2138, 83430), (2781, 64140), (3090, 57726), (3207, 55620), (3708, 48105), (4276, 41715), (4635, 38484), (5345, 33372), (5562, 32070), (6180, 28863), (6414, 27810), (8343, 21380), (9270, 19242), (9621, 18540), (10690, 16686), (11124, 16035), (12828, 13905)]