222719580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2339}}^1$

素因数の和:2400

約数の個数: 108

約数和(自身を含む): 706534920

約数和(自身を除く): 483815340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 529, 690, 828, 1035, 1058, 1380, 1587, 2070, 2116, 2339, 2645, 3174, 4140, 4678, 4761, 5290, 6348, 7017, 7935, 9356, 9522, 10580, 11695, 14034, 15870, 19044, 21051, 23390, 23805, 28068, 31740, 35085, 42102, 46780, 47610, 53797, 70170, 84204, 95220, 105255, 107594, 140340, 161391, 210510, 215188, 268985, 322782, 421020, 484173, 537970, 645564, 806955, 968346, 1075940, 1237331, 1613910, 1936692, 2420865, 2474662, 3227820, 3711993, 4841730, 4949324, 6186655, 7423986, 9683460, 11135979, 12373310, 14847972, 18559965, 22271958, 24746620, 37119930, 44543916, 55679895, 74239860, 111359790, 222719580]

約数ペア:

[(1, 222719580), (2, 111359790), (3, 74239860), (4, 55679895), (5, 44543916), (6, 37119930), (9, 24746620), (10, 22271958), (12, 18559965), (15, 14847972), (18, 12373310), (20, 11135979), (23, 9683460), (30, 7423986), (36, 6186655), (45, 4949324), (46, 4841730), (60, 3711993), (69, 3227820), (90, 2474662), (92, 2420865), (115, 1936692), (138, 1613910), (180, 1237331), (207, 1075940), (230, 968346), (276, 806955), (345, 645564), (414, 537970), (460, 484173), (529, 421020), (690, 322782), (828, 268985), (1035, 215188), (1058, 210510), (1380, 161391), (1587, 140340), (2070, 107594), (2116, 105255), (2339, 95220), (2645, 84204), (3174, 70170), (4140, 53797), (4678, 47610), (4761, 46780), (5290, 42102), (6348, 35085), (7017, 31740), (7935, 28068), (9356, 23805), (9522, 23390), (10580, 21051), (11695, 19044), (14034, 15870)]