55580580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3119}}^1$

素因数の和:3151

約数の個数: 120

約数和(自身を含む): 190270080

約数和(自身を除く): 134689500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3119, 3564, 4455, 5940, 6238, 8910, 9357, 12476, 15595, 17820, 18714, 28071, 31190, 34309, 37428, 46785, 56142, 62380, 68618, 84213, 93570, 102927, 112284, 137236, 140355, 168426, 171545, 187140, 205854, 252639, 280710, 308781, 336852, 343090, 411708, 421065, 505278, 514635, 561420, 617562, 686180, 842130, 926343, 1010556, 1029270, 1235124, 1263195, 1543905, 1684260, 1852686, 2058540, 2526390, 2779029, 3087810, 3705372, 4631715, 5052780, 5558058, 6175620, 9263430, 11116116, 13895145, 18526860, 27790290, 55580580]

約数ペア:

[(1, 55580580), (2, 27790290), (3, 18526860), (4, 13895145), (5, 11116116), (6, 9263430), (9, 6175620), (10, 5558058), (11, 5052780), (12, 4631715), (15, 3705372), (18, 3087810), (20, 2779029), (22, 2526390), (27, 2058540), (30, 1852686), (33, 1684260), (36, 1543905), (44, 1263195), (45, 1235124), (54, 1029270), (55, 1010556), (60, 926343), (66, 842130), (81, 686180), (90, 617562), (99, 561420), (108, 514635), (110, 505278), (132, 421065), (135, 411708), (162, 343090), (165, 336852), (180, 308781), (198, 280710), (220, 252639), (270, 205854), (297, 187140), (324, 171545), (330, 168426), (396, 140355), (405, 137236), (495, 112284), (540, 102927), (594, 93570), (660, 84213), (810, 68618), (891, 62380), (990, 56142), (1188, 46785), (1485, 37428), (1620, 34309), (1782, 31190), (1980, 28071), (2970, 18714), (3119, 17820), (3564, 15595), (4455, 12476), (5940, 9357), (6238, 8910)]