151267140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1613}}^1$

素因数の和:2149

約数の個数: 72

約数和(自身を含む): 460009368

約数和(自身を除く): 308742228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 521, 1042, 1563, 1613, 2084, 2605, 3126, 3226, 4689, 4839, 5210, 6252, 6452, 7815, 8065, 9378, 9678, 10420, 14517, 15630, 16130, 18756, 19356, 23445, 24195, 29034, 31260, 32260, 46890, 48390, 58068, 72585, 93780, 96780, 145170, 290340, 840373, 1680746, 2521119, 3361492, 4201865, 5042238, 7563357, 8403730, 10084476, 12605595, 15126714, 16807460, 25211190, 30253428, 37816785, 50422380, 75633570, 151267140]

約数ペア:

[(1, 151267140), (2, 75633570), (3, 50422380), (4, 37816785), (5, 30253428), (6, 25211190), (9, 16807460), (10, 15126714), (12, 12605595), (15, 10084476), (18, 8403730), (20, 7563357), (30, 5042238), (36, 4201865), (45, 3361492), (60, 2521119), (90, 1680746), (180, 840373), (521, 290340), (1042, 145170), (1563, 96780), (1613, 93780), (2084, 72585), (2605, 58068), (3126, 48390), (3226, 46890), (4689, 32260), (4839, 31260), (5210, 29034), (6252, 24195), (6452, 23445), (7815, 19356), (8065, 18756), (9378, 16130), (9678, 15630), (10420, 14517)]