249767820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5197}}^1$

素因数の和:5304

約数の個数: 96

約数和(自身を含む): 785937600

約数和(自身を除く): 536169780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1602, 1780, 2403, 2670, 3204, 4005, 4806, 5197, 5340, 8010, 9612, 10394, 12015, 15591, 16020, 20788, 24030, 25985, 31182, 46773, 48060, 51970, 62364, 77955, 93546, 103940, 140319, 155910, 187092, 233865, 280638, 311820, 462533, 467730, 561276, 701595, 925066, 935460, 1387599, 1403190, 1850132, 2312665, 2775198, 2806380, 4162797, 4625330, 5550396, 6937995, 8325594, 9250660, 12488391, 13875990, 16651188, 20813985, 24976782, 27751980, 41627970, 49953564, 62441955, 83255940, 124883910, 249767820]

約数ペア:

[(1, 249767820), (2, 124883910), (3, 83255940), (4, 62441955), (5, 49953564), (6, 41627970), (9, 27751980), (10, 24976782), (12, 20813985), (15, 16651188), (18, 13875990), (20, 12488391), (27, 9250660), (30, 8325594), (36, 6937995), (45, 5550396), (54, 4625330), (60, 4162797), (89, 2806380), (90, 2775198), (108, 2312665), (135, 1850132), (178, 1403190), (180, 1387599), (267, 935460), (270, 925066), (356, 701595), (445, 561276), (534, 467730), (540, 462533), (801, 311820), (890, 280638), (1068, 233865), (1335, 187092), (1602, 155910), (1780, 140319), (2403, 103940), (2670, 93546), (3204, 77955), (4005, 62364), (4806, 51970), (5197, 48060), (5340, 46773), (8010, 31182), (9612, 25985), (10394, 24030), (12015, 20788), (15591, 16020)]