361775340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1087}}^1$

素因数の和:1188

約数の個数: 108

約数和(自身を含む): 1124532864

約数和(自身を除く): 762757524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1087, 1290, 1548, 1849, 1935, 2174, 2580, 3261, 3698, 3870, 4348, 5435, 5547, 6522, 7396, 7740, 9245, 9783, 10870, 11094, 13044, 16305, 16641, 18490, 19566, 21740, 22188, 27735, 32610, 33282, 36980, 39132, 46741, 48915, 55470, 65220, 66564, 83205, 93482, 97830, 110940, 140223, 166410, 186964, 195660, 233705, 280446, 332820, 420669, 467410, 560892, 701115, 841338, 934820, 1402230, 1682676, 2009863, 2103345, 2804460, 4019726, 4206690, 6029589, 8039452, 8413380, 10049315, 12059178, 18088767, 20098630, 24118356, 30147945, 36177534, 40197260, 60295890, 72355068, 90443835, 120591780, 180887670, 361775340]

約数ペア:

[(1, 361775340), (2, 180887670), (3, 120591780), (4, 90443835), (5, 72355068), (6, 60295890), (9, 40197260), (10, 36177534), (12, 30147945), (15, 24118356), (18, 20098630), (20, 18088767), (30, 12059178), (36, 10049315), (43, 8413380), (45, 8039452), (60, 6029589), (86, 4206690), (90, 4019726), (129, 2804460), (172, 2103345), (180, 2009863), (215, 1682676), (258, 1402230), (387, 934820), (430, 841338), (516, 701115), (645, 560892), (774, 467410), (860, 420669), (1087, 332820), (1290, 280446), (1548, 233705), (1849, 195660), (1935, 186964), (2174, 166410), (2580, 140223), (3261, 110940), (3698, 97830), (3870, 93482), (4348, 83205), (5435, 66564), (5547, 65220), (6522, 55470), (7396, 48915), (7740, 46741), (9245, 39132), (9783, 36980), (10870, 33282), (11094, 32610), (13044, 27735), (16305, 22188), (16641, 21740), (18490, 19566)]