55945080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 194451840

約数和(自身を除く): 138506760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 557, 558, 620, 648, 744, 810, 837, 930, 1080, 1114, 1116, 1240, 1395, 1620, 1671, 1674, 1860, 2228, 2232, 2511, 2785, 2790, 3240, 3342, 3348, 3720, 4185, 4456, 5013, 5022, 5570, 5580, 6684, 6696, 8355, 8370, 10026, 10044, 11140, 11160, 12555, 13368, 15039, 16710, 16740, 17267, 20052, 20088, 22280, 25065, 25110, 30078, 33420, 33480, 34534, 40104, 45117, 50130, 50220, 51801, 60156, 66840, 69068, 75195, 86335, 90234, 100260, 100440, 103602, 120312, 138136, 150390, 155403, 172670, 180468, 200520, 207204, 225585, 259005, 300780, 310806, 345340, 360936, 414408, 451170, 466209, 518010, 601560, 621612, 690680, 777015, 902340, 932418, 1036020, 1243224, 1398627, 1554030, 1804680, 1864836, 2072040, 2331045, 2797254, 3108060, 3729672, 4662090, 5594508, 6216120, 6993135, 9324180, 11189016, 13986270, 18648360, 27972540, 55945080]

約数ペア:

[(1, 55945080), (2, 27972540), (3, 18648360), (4, 13986270), (5, 11189016), (6, 9324180), (8, 6993135), (9, 6216120), (10, 5594508), (12, 4662090), (15, 3729672), (18, 3108060), (20, 2797254), (24, 2331045), (27, 2072040), (30, 1864836), (31, 1804680), (36, 1554030), (40, 1398627), (45, 1243224), (54, 1036020), (60, 932418), (62, 902340), (72, 777015), (81, 690680), (90, 621612), (93, 601560), (108, 518010), (120, 466209), (124, 451170), (135, 414408), (155, 360936), (162, 345340), (180, 310806), (186, 300780), (216, 259005), (248, 225585), (270, 207204), (279, 200520), (310, 180468), (324, 172670), (360, 155403), (372, 150390), (405, 138136), (465, 120312), (540, 103602), (557, 100440), (558, 100260), (620, 90234), (648, 86335), (744, 75195), (810, 69068), (837, 66840), (930, 60156), (1080, 51801), (1114, 50220), (1116, 50130), (1240, 45117), (1395, 40104), (1620, 34534), (1671, 33480), (1674, 33420), (1860, 30078), (2228, 25110), (2232, 25065), (2511, 22280), (2785, 20088), (2790, 20052), (3240, 17267), (3342, 16740), (3348, 16710), (3720, 15039), (4185, 13368), (4456, 12555), (5013, 11160), (5022, 11140), (5570, 10044), (5580, 10026), (6684, 8370), (6696, 8355)]