298864980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{5867}}^1$

素因数の和:6165

約数の個数: 72

約数和(自身を含む): 909915552

約数和(自身を除く): 611050572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1698, 2547, 2830, 3396, 4245, 5094, 5660, 5867, 8490, 10188, 11734, 12735, 16980, 17601, 23468, 25470, 29335, 35202, 50940, 52803, 58670, 70404, 88005, 105606, 117340, 176010, 211212, 264015, 352020, 528030, 1056060, 1660361, 3320722, 4981083, 6641444, 8301805, 9962166, 14943249, 16603610, 19924332, 24905415, 29886498, 33207220, 49810830, 59772996, 74716245, 99621660, 149432490, 298864980]

約数ペア:

[(1, 298864980), (2, 149432490), (3, 99621660), (4, 74716245), (5, 59772996), (6, 49810830), (9, 33207220), (10, 29886498), (12, 24905415), (15, 19924332), (18, 16603610), (20, 14943249), (30, 9962166), (36, 8301805), (45, 6641444), (60, 4981083), (90, 3320722), (180, 1660361), (283, 1056060), (566, 528030), (849, 352020), (1132, 264015), (1415, 211212), (1698, 176010), (2547, 117340), (2830, 105606), (3396, 88005), (4245, 70404), (5094, 58670), (5660, 52803), (5867, 50940), (8490, 35202), (10188, 29335), (11734, 25470), (12735, 23468), (16980, 17601)]