55515240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4673}}^1$

素因数の和:4704

約数の個数: 128

約数和(自身を含む): 201916800

約数和(自身を除く): 146401560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 4673, 5940, 9346, 11880, 14019, 18692, 23365, 28038, 37384, 42057, 46730, 51403, 56076, 70095, 84114, 93460, 102806, 112152, 126171, 140190, 154209, 168228, 186920, 205612, 210285, 252342, 257015, 280380, 308418, 336456, 411224, 420570, 462627, 504684, 514030, 560760, 616836, 630855, 771045, 841140, 925254, 1009368, 1028060, 1233672, 1261710, 1387881, 1542090, 1682280, 1850508, 2056120, 2313135, 2523420, 2775762, 3084180, 3701016, 4626270, 5046840, 5551524, 6168360, 6939405, 9252540, 11103048, 13878810, 18505080, 27757620, 55515240]

約数ペア:

[(1, 55515240), (2, 27757620), (3, 18505080), (4, 13878810), (5, 11103048), (6, 9252540), (8, 6939405), (9, 6168360), (10, 5551524), (11, 5046840), (12, 4626270), (15, 3701016), (18, 3084180), (20, 2775762), (22, 2523420), (24, 2313135), (27, 2056120), (30, 1850508), (33, 1682280), (36, 1542090), (40, 1387881), (44, 1261710), (45, 1233672), (54, 1028060), (55, 1009368), (60, 925254), (66, 841140), (72, 771045), (88, 630855), (90, 616836), (99, 560760), (108, 514030), (110, 504684), (120, 462627), (132, 420570), (135, 411224), (165, 336456), (180, 308418), (198, 280380), (216, 257015), (220, 252342), (264, 210285), (270, 205612), (297, 186920), (330, 168228), (360, 154209), (396, 140190), (440, 126171), (495, 112152), (540, 102806), (594, 93460), (660, 84114), (792, 70095), (990, 56076), (1080, 51403), (1188, 46730), (1320, 42057), (1485, 37384), (1980, 28038), (2376, 23365), (2970, 18692), (3960, 14019), (4673, 11880), (5940, 9346)]