55755180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23827}}^1$

素因数の和:23855

約数の個数: 72

約数和(自身を含む): 182141232

約数和(自身を除く): 126386052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 23827, 47654, 71481, 95308, 119135, 142962, 214443, 238270, 285924, 309751, 357405, 428886, 476540, 619502, 714810, 857772, 929253, 1072215, 1239004, 1429620, 1548755, 1858506, 2144430, 2787759, 3097510, 3717012, 4288860, 4646265, 5575518, 6195020, 9292530, 11151036, 13938795, 18585060, 27877590, 55755180]

約数ペア:

[(1, 55755180), (2, 27877590), (3, 18585060), (4, 13938795), (5, 11151036), (6, 9292530), (9, 6195020), (10, 5575518), (12, 4646265), (13, 4288860), (15, 3717012), (18, 3097510), (20, 2787759), (26, 2144430), (30, 1858506), (36, 1548755), (39, 1429620), (45, 1239004), (52, 1072215), (60, 929253), (65, 857772), (78, 714810), (90, 619502), (117, 476540), (130, 428886), (156, 357405), (180, 309751), (195, 285924), (234, 238270), (260, 214443), (390, 142962), (468, 119135), (585, 95308), (780, 71481), (1170, 47654), (2340, 23827)]