55227120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:631

約数の個数: 160

約数和(自身を含む): 190654464

約数和(自身を除く): 135427344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 571, 620, 624, 744, 780, 806, 930, 1040, 1142, 1209, 1240, 1488, 1560, 1612, 1713, 1860, 2015, 2284, 2418, 2480, 2855, 3120, 3224, 3426, 3720, 4030, 4568, 4836, 5710, 6045, 6448, 6852, 7423, 7440, 8060, 8565, 9136, 9672, 11420, 12090, 13704, 14846, 16120, 17130, 17701, 19344, 22269, 22840, 24180, 27408, 29692, 32240, 34260, 35402, 37115, 44538, 45680, 48360, 53103, 59384, 68520, 70804, 74230, 88505, 89076, 96720, 106206, 111345, 118768, 137040, 141608, 148460, 177010, 178152, 212412, 222690, 230113, 265515, 283216, 296920, 354020, 356304, 424824, 445380, 460226, 531030, 593840, 690339, 708040, 849648, 890760, 920452, 1062060, 1150565, 1380678, 1416080, 1781520, 1840904, 2124120, 2301130, 2761356, 3451695, 3681808, 4248240, 4602260, 5522712, 6903390, 9204520, 11045424, 13806780, 18409040, 27613560, 55227120]

約数ペア:

[(1, 55227120), (2, 27613560), (3, 18409040), (4, 13806780), (5, 11045424), (6, 9204520), (8, 6903390), (10, 5522712), (12, 4602260), (13, 4248240), (15, 3681808), (16, 3451695), (20, 2761356), (24, 2301130), (26, 2124120), (30, 1840904), (31, 1781520), (39, 1416080), (40, 1380678), (48, 1150565), (52, 1062060), (60, 920452), (62, 890760), (65, 849648), (78, 708040), (80, 690339), (93, 593840), (104, 531030), (120, 460226), (124, 445380), (130, 424824), (155, 356304), (156, 354020), (186, 296920), (195, 283216), (208, 265515), (240, 230113), (248, 222690), (260, 212412), (310, 178152), (312, 177010), (372, 148460), (390, 141608), (403, 137040), (465, 118768), (496, 111345), (520, 106206), (571, 96720), (620, 89076), (624, 88505), (744, 74230), (780, 70804), (806, 68520), (930, 59384), (1040, 53103), (1142, 48360), (1209, 45680), (1240, 44538), (1488, 37115), (1560, 35402), (1612, 34260), (1713, 32240), (1860, 29692), (2015, 27408), (2284, 24180), (2418, 22840), (2480, 22269), (2855, 19344), (3120, 17701), (3224, 17130), (3426, 16120), (3720, 14846), (4030, 13704), (4568, 12090), (4836, 11420), (5710, 9672), (6045, 9136), (6448, 8565), (6852, 8060), (7423, 7440)]