65996400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1343

約数の個数: 120

約数和(自身を含む): 216494080

約数和(自身を除く): 150497680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1279, 1290, 1720, 2064, 2150, 2558, 2580, 3225, 3440, 3837, 4300, 5116, 5160, 6395, 6450, 7674, 8600, 10232, 10320, 12790, 12900, 15348, 17200, 19185, 20464, 25580, 25800, 30696, 31975, 38370, 51160, 51600, 54997, 61392, 63950, 76740, 95925, 102320, 109994, 127900, 153480, 164991, 191850, 219988, 255800, 274985, 306960, 329982, 383700, 439976, 511600, 549970, 659964, 767400, 824955, 879952, 1099940, 1319928, 1374925, 1534800, 1649910, 2199880, 2639856, 2749850, 3299820, 4124775, 4399760, 5499700, 6599640, 8249550, 10999400, 13199280, 16499100, 21998800, 32998200, 65996400]

約数ペア:

[(1, 65996400), (2, 32998200), (3, 21998800), (4, 16499100), (5, 13199280), (6, 10999400), (8, 8249550), (10, 6599640), (12, 5499700), (15, 4399760), (16, 4124775), (20, 3299820), (24, 2749850), (25, 2639856), (30, 2199880), (40, 1649910), (43, 1534800), (48, 1374925), (50, 1319928), (60, 1099940), (75, 879952), (80, 824955), (86, 767400), (100, 659964), (120, 549970), (129, 511600), (150, 439976), (172, 383700), (200, 329982), (215, 306960), (240, 274985), (258, 255800), (300, 219988), (344, 191850), (400, 164991), (430, 153480), (516, 127900), (600, 109994), (645, 102320), (688, 95925), (860, 76740), (1032, 63950), (1075, 61392), (1200, 54997), (1279, 51600), (1290, 51160), (1720, 38370), (2064, 31975), (2150, 30696), (2558, 25800), (2580, 25580), (3225, 20464), (3440, 19185), (3837, 17200), (4300, 15348), (5116, 12900), (5160, 12790), (6395, 10320), (6450, 10232), (7674, 8600)]