151317180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{40031}}^1$

素因数の和:40056

約数の個数: 96

約数和(自身を含む): 538030080

約数和(自身を除く): 386712900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 40031, 80062, 120093, 160124, 200155, 240186, 280217, 360279, 400310, 480372, 560434, 600465, 720558, 800620, 840651, 1080837, 1120868, 1200930, 1401085, 1441116, 1681302, 1801395, 2161674, 2401860, 2521953, 2802170, 3362604, 3602790, 4203255, 4323348, 5043906, 5404185, 5604340, 7205580, 7565859, 8406510, 10087812, 10808370, 12609765, 15131718, 16813020, 21616740, 25219530, 30263436, 37829295, 50439060, 75658590, 151317180]

約数ペア:

[(1, 151317180), (2, 75658590), (3, 50439060), (4, 37829295), (5, 30263436), (6, 25219530), (7, 21616740), (9, 16813020), (10, 15131718), (12, 12609765), (14, 10808370), (15, 10087812), (18, 8406510), (20, 7565859), (21, 7205580), (27, 5604340), (28, 5404185), (30, 5043906), (35, 4323348), (36, 4203255), (42, 3602790), (45, 3362604), (54, 2802170), (60, 2521953), (63, 2401860), (70, 2161674), (84, 1801395), (90, 1681302), (105, 1441116), (108, 1401085), (126, 1200930), (135, 1120868), (140, 1080837), (180, 840651), (189, 800620), (210, 720558), (252, 600465), (270, 560434), (315, 480372), (378, 400310), (420, 360279), (540, 280217), (630, 240186), (756, 200155), (945, 160124), (1260, 120093), (1890, 80062), (3780, 40031)]