1500914140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5471}}^1$

素因数の和:5563

約数の個数: 96

約数和(自身を含む): 3640412160

約数和(自身を除く): 2139498020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 43, 44, 55, 58, 86, 110, 116, 145, 172, 215, 220, 290, 319, 430, 473, 580, 638, 860, 946, 1247, 1276, 1595, 1892, 2365, 2494, 3190, 4730, 4988, 5471, 6235, 6380, 9460, 10942, 12470, 13717, 21884, 24940, 27355, 27434, 54710, 54868, 60181, 68585, 109420, 120362, 137170, 158659, 235253, 240724, 274340, 300905, 317318, 470506, 601810, 634636, 793295, 941012, 1176265, 1203620, 1586590, 1745249, 2352530, 2587783, 3173180, 3490498, 4705060, 5175566, 6822337, 6980996, 8726245, 10351132, 12938915, 13644674, 17452490, 25877830, 27289348, 34111685, 34904980, 51755660, 68223370, 75045707, 136446740, 150091414, 300182828, 375228535, 750457070, 1500914140]

約数ペア:

[(1, 1500914140), (2, 750457070), (4, 375228535), (5, 300182828), (10, 150091414), (11, 136446740), (20, 75045707), (22, 68223370), (29, 51755660), (43, 34904980), (44, 34111685), (55, 27289348), (58, 25877830), (86, 17452490), (110, 13644674), (116, 12938915), (145, 10351132), (172, 8726245), (215, 6980996), (220, 6822337), (290, 5175566), (319, 4705060), (430, 3490498), (473, 3173180), (580, 2587783), (638, 2352530), (860, 1745249), (946, 1586590), (1247, 1203620), (1276, 1176265), (1595, 941012), (1892, 793295), (2365, 634636), (2494, 601810), (3190, 470506), (4730, 317318), (4988, 300905), (5471, 274340), (6235, 240724), (6380, 235253), (9460, 158659), (10942, 137170), (12470, 120362), (13717, 109420), (21884, 68585), (24940, 60181), (27355, 54868), (27434, 54710)]