130215300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1031}}^1$

素因数の和:1469

約数の個数: 72

約数和(自身を含む): 378017472

約数和(自身を除く): 247802172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 421, 842, 1031, 1263, 1684, 2062, 2105, 2526, 3093, 4124, 4210, 5052, 5155, 6186, 6315, 8420, 10310, 10525, 12372, 12630, 15465, 20620, 21050, 25260, 25775, 30930, 31575, 42100, 51550, 61860, 63150, 77325, 103100, 126300, 154650, 309300, 434051, 868102, 1302153, 1736204, 2170255, 2604306, 4340510, 5208612, 6510765, 8681020, 10851275, 13021530, 21702550, 26043060, 32553825, 43405100, 65107650, 130215300]

約数ペア:

[(1, 130215300), (2, 65107650), (3, 43405100), (4, 32553825), (5, 26043060), (6, 21702550), (10, 13021530), (12, 10851275), (15, 8681020), (20, 6510765), (25, 5208612), (30, 4340510), (50, 2604306), (60, 2170255), (75, 1736204), (100, 1302153), (150, 868102), (300, 434051), (421, 309300), (842, 154650), (1031, 126300), (1263, 103100), (1684, 77325), (2062, 63150), (2105, 61860), (2526, 51550), (3093, 42100), (4124, 31575), (4210, 30930), (5052, 25775), (5155, 25260), (6186, 21050), (6315, 20620), (8420, 15465), (10310, 12630), (10525, 12372)]