144694620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 520934400

約数和(自身を除く): 376239780

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, 101, 105, 108, 126, 135, 140, 180, 189, 202, 210, 252, 270, 303, 315, 378, 379, 404, 420, 505, 540, 606, 630, 707, 756, 758, 909, 945, 1010, 1137, 1212, 1260, 1414, 1515, 1516, 1818, 1890, 1895, 2020, 2121, 2274, 2653, 2727, 2828, 3030, 3411, 3535, 3636, 3780, 3790, 4242, 4545, 4548, 5306, 5454, 5685, 6060, 6363, 6822, 7070, 7580, 7959, 8484, 9090, 10233, 10605, 10612, 10908, 11370, 12726, 13265, 13635, 13644, 14140, 15918, 17055, 18180, 19089, 20466, 21210, 22740, 23877, 25452, 26530, 27270, 31815, 31836, 34110, 38178, 38279, 39795, 40932, 42420, 47754, 51165, 53060, 54540, 63630, 68220, 71631, 76356, 76558, 79590, 95445, 95508, 102330, 114837, 119385, 127260, 143262, 153116, 159180, 190890, 191395, 204660, 229674, 238770, 267953, 286524, 344511, 358155, 381780, 382790, 459348, 477540, 535906, 574185, 689022, 716310, 765580, 803859, 1033533, 1071812, 1148370, 1339765, 1378044, 1432620, 1607718, 1722555, 2067066, 2296740, 2411577, 2679530, 3215436, 3445110, 4019295, 4134132, 4823154, 5167665, 5359060, 6890220, 7234731, 8038590, 9646308, 10335330, 12057885, 14469462, 16077180, 20670660, 24115770, 28938924, 36173655, 48231540, 72347310, 144694620]

約数ペア:

[(1, 144694620), (2, 72347310), (3, 48231540), (4, 36173655), (5, 28938924), (6, 24115770), (7, 20670660), (9, 16077180), (10, 14469462), (12, 12057885), (14, 10335330), (15, 9646308), (18, 8038590), (20, 7234731), (21, 6890220), (27, 5359060), (28, 5167665), (30, 4823154), (35, 4134132), (36, 4019295), (42, 3445110), (45, 3215436), (54, 2679530), (60, 2411577), (63, 2296740), (70, 2067066), (84, 1722555), (90, 1607718), (101, 1432620), (105, 1378044), (108, 1339765), (126, 1148370), (135, 1071812), (140, 1033533), (180, 803859), (189, 765580), (202, 716310), (210, 689022), (252, 574185), (270, 535906), (303, 477540), (315, 459348), (378, 382790), (379, 381780), (404, 358155), (420, 344511), (505, 286524), (540, 267953), (606, 238770), (630, 229674), (707, 204660), (756, 191395), (758, 190890), (909, 159180), (945, 153116), (1010, 143262), (1137, 127260), (1212, 119385), (1260, 114837), (1414, 102330), (1515, 95508), (1516, 95445), (1818, 79590), (1890, 76558), (1895, 76356), (2020, 71631), (2121, 68220), (2274, 63630), (2653, 54540), (2727, 53060), (2828, 51165), (3030, 47754), (3411, 42420), (3535, 40932), (3636, 39795), (3780, 38279), (3790, 38178), (4242, 34110), (4545, 31836), (4548, 31815), (5306, 27270), (5454, 26530), (5685, 25452), (6060, 23877), (6363, 22740), (6822, 21210), (7070, 20466), (7580, 19089), (7959, 18180), (8484, 17055), (9090, 15918), (10233, 14140), (10605, 13644), (10612, 13635), (10908, 13265), (11370, 12726)]