55694520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 217728000

約数和(自身を除く): 162033480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 139, 140, 159, 168, 180, 189, 210, 212, 216, 252, 265, 270, 278, 280, 315, 318, 360, 371, 378, 417, 420, 424, 477, 504, 530, 540, 556, 630, 636, 695, 742, 756, 795, 834, 840, 945, 954, 973, 1060, 1080, 1112, 1113, 1251, 1260, 1272, 1390, 1431, 1484, 1512, 1590, 1668, 1855, 1890, 1908, 1946, 2085, 2120, 2226, 2385, 2502, 2520, 2780, 2862, 2919, 2968, 3180, 3336, 3339, 3710, 3753, 3780, 3816, 3892, 4170, 4452, 4770, 4865, 5004, 5560, 5565, 5724, 5838, 6255, 6360, 6678, 7155, 7367, 7420, 7506, 7560, 7784, 8340, 8757, 8904, 9540, 9730, 10008, 10017, 11130, 11448, 11676, 12510, 13356, 14310, 14595, 14734, 14840, 15012, 16680, 16695, 17514, 18765, 19080, 19460, 20034, 22101, 22260, 23352, 25020, 26271, 26712, 28620, 29190, 29468, 30024, 33390, 35028, 36835, 37530, 38920, 40068, 43785, 44202, 44520, 50040, 50085, 51569, 52542, 57240, 58380, 58936, 66303, 66780, 70056, 73670, 75060, 80136, 87570, 88404, 100170, 103138, 105084, 110505, 116760, 131355, 132606, 133560, 147340, 150120, 154707, 175140, 176808, 198909, 200340, 206276, 210168, 221010, 257845, 262710, 265212, 294680, 309414, 331515, 350280, 397818, 400680, 412552, 442020, 464121, 515690, 525420, 530424, 618828, 663030, 773535, 795636, 884040, 928242, 994545, 1031380, 1050840, 1237656, 1326060, 1392363, 1547070, 1591272, 1856484, 1989090, 2062760, 2320605, 2652120, 2784726, 3094140, 3712968, 3978180, 4641210, 5569452, 6188280, 6961815, 7956360, 9282420, 11138904, 13923630, 18564840, 27847260, 55694520]

約数ペア:

[(1, 55694520), (2, 27847260), (3, 18564840), (4, 13923630), (5, 11138904), (6, 9282420), (7, 7956360), (8, 6961815), (9, 6188280), (10, 5569452), (12, 4641210), (14, 3978180), (15, 3712968), (18, 3094140), (20, 2784726), (21, 2652120), (24, 2320605), (27, 2062760), (28, 1989090), (30, 1856484), (35, 1591272), (36, 1547070), (40, 1392363), (42, 1326060), (45, 1237656), (53, 1050840), (54, 1031380), (56, 994545), (60, 928242), (63, 884040), (70, 795636), (72, 773535), (84, 663030), (90, 618828), (105, 530424), (106, 525420), (108, 515690), (120, 464121), (126, 442020), (135, 412552), (139, 400680), (140, 397818), (159, 350280), (168, 331515), (180, 309414), (189, 294680), (210, 265212), (212, 262710), (216, 257845), (252, 221010), (265, 210168), (270, 206276), (278, 200340), (280, 198909), (315, 176808), (318, 175140), (360, 154707), (371, 150120), (378, 147340), (417, 133560), (420, 132606), (424, 131355), (477, 116760), (504, 110505), (530, 105084), (540, 103138), (556, 100170), (630, 88404), (636, 87570), (695, 80136), (742, 75060), (756, 73670), (795, 70056), (834, 66780), (840, 66303), (945, 58936), (954, 58380), (973, 57240), (1060, 52542), (1080, 51569), (1112, 50085), (1113, 50040), (1251, 44520), (1260, 44202), (1272, 43785), (1390, 40068), (1431, 38920), (1484, 37530), (1512, 36835), (1590, 35028), (1668, 33390), (1855, 30024), (1890, 29468), (1908, 29190), (1946, 28620), (2085, 26712), (2120, 26271), (2226, 25020), (2385, 23352), (2502, 22260), (2520, 22101), (2780, 20034), (2862, 19460), (2919, 19080), (2968, 18765), (3180, 17514), (3336, 16695), (3339, 16680), (3710, 15012), (3753, 14840), (3780, 14734), (3816, 14595), (3892, 14310), (4170, 13356), (4452, 12510), (4770, 11676), (4865, 11448), (5004, 11130), (5560, 10017), (5565, 10008), (5724, 9730), (5838, 9540), (6255, 8904), (6360, 8757), (6678, 8340), (7155, 7784), (7367, 7560), (7420, 7506)]