168350220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32251}}^1$

素因数の和:32295

約数の個数: 72

約数和(自身を含む): 528287760

約数和(自身を除く): 359937540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 32251, 64502, 96753, 129004, 161255, 193506, 290259, 322510, 387012, 483765, 580518, 645020, 935279, 967530, 1161036, 1451295, 1870558, 1935060, 2805837, 2902590, 3741116, 4676395, 5611674, 5805180, 8417511, 9352790, 11223348, 14029185, 16835022, 18705580, 28058370, 33670044, 42087555, 56116740, 84175110, 168350220]

約数ペア:

[(1, 168350220), (2, 84175110), (3, 56116740), (4, 42087555), (5, 33670044), (6, 28058370), (9, 18705580), (10, 16835022), (12, 14029185), (15, 11223348), (18, 9352790), (20, 8417511), (29, 5805180), (30, 5611674), (36, 4676395), (45, 3741116), (58, 2902590), (60, 2805837), (87, 1935060), (90, 1870558), (116, 1451295), (145, 1161036), (174, 967530), (180, 935279), (261, 645020), (290, 580518), (348, 483765), (435, 387012), (522, 322510), (580, 290259), (870, 193506), (1044, 161255), (1305, 129004), (1740, 96753), (2610, 64502), (5220, 32251)]