1549417140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{10211}}^1$

素因数の和:10510

約数の個数: 96

約数和(自身を含む): 4838037120

約数和(自身を除く): 3288619980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 281, 540, 562, 843, 1124, 1405, 1686, 2529, 2810, 3372, 4215, 5058, 5620, 7587, 8430, 10116, 10211, 12645, 15174, 16860, 20422, 25290, 30348, 30633, 37935, 40844, 50580, 51055, 61266, 75870, 91899, 102110, 122532, 151740, 153165, 183798, 204220, 275697, 306330, 367596, 459495, 551394, 612660, 918990, 1102788, 1378485, 1837980, 2756970, 2869291, 5513940, 5738582, 8607873, 11477164, 14346455, 17215746, 25823619, 28692910, 34431492, 43039365, 51647238, 57385820, 77470857, 86078730, 103294476, 129118095, 154941714, 172157460, 258236190, 309883428, 387354285, 516472380, 774708570, 1549417140]

約数ペア:

[(1, 1549417140), (2, 774708570), (3, 516472380), (4, 387354285), (5, 309883428), (6, 258236190), (9, 172157460), (10, 154941714), (12, 129118095), (15, 103294476), (18, 86078730), (20, 77470857), (27, 57385820), (30, 51647238), (36, 43039365), (45, 34431492), (54, 28692910), (60, 25823619), (90, 17215746), (108, 14346455), (135, 11477164), (180, 8607873), (270, 5738582), (281, 5513940), (540, 2869291), (562, 2756970), (843, 1837980), (1124, 1378485), (1405, 1102788), (1686, 918990), (2529, 612660), (2810, 551394), (3372, 459495), (4215, 367596), (5058, 306330), (5620, 275697), (7587, 204220), (8430, 183798), (10116, 153165), (10211, 151740), (12645, 122532), (15174, 102110), (16860, 91899), (20422, 75870), (25290, 61266), (30348, 51055), (30633, 50580), (37935, 40844)]