145357860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 424771200

約数和(自身を除く): 279413340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 139, 145, 174, 278, 290, 348, 417, 435, 556, 580, 601, 695, 834, 870, 1202, 1390, 1668, 1740, 1803, 2085, 2404, 2780, 3005, 3606, 4031, 4170, 6010, 7212, 8062, 8340, 9015, 12020, 12093, 16124, 17429, 18030, 20155, 24186, 34858, 36060, 40310, 48372, 52287, 60465, 69716, 80620, 83539, 87145, 104574, 120930, 167078, 174290, 209148, 241860, 250617, 261435, 334156, 348580, 417695, 501234, 522870, 835390, 1002468, 1045740, 1253085, 1670780, 2422631, 2506170, 4845262, 5012340, 7267893, 9690524, 12113155, 14535786, 24226310, 29071572, 36339465, 48452620, 72678930, 145357860]

約数ペア:

[(1, 145357860), (2, 72678930), (3, 48452620), (4, 36339465), (5, 29071572), (6, 24226310), (10, 14535786), (12, 12113155), (15, 9690524), (20, 7267893), (29, 5012340), (30, 4845262), (58, 2506170), (60, 2422631), (87, 1670780), (116, 1253085), (139, 1045740), (145, 1002468), (174, 835390), (278, 522870), (290, 501234), (348, 417695), (417, 348580), (435, 334156), (556, 261435), (580, 250617), (601, 241860), (695, 209148), (834, 174290), (870, 167078), (1202, 120930), (1390, 104574), (1668, 87145), (1740, 83539), (1803, 80620), (2085, 69716), (2404, 60465), (2780, 52287), (3005, 48372), (3606, 40310), (4031, 36060), (4170, 34858), (6010, 24186), (7212, 20155), (8062, 18030), (8340, 17429), (9015, 16124), (12020, 12093)]