57249720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 214272000

約数和(自身を除く): 157022280

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, 61, 66, 72, 79, 88, 90, 99, 108, 110, 120, 122, 132, 135, 158, 165, 180, 183, 198, 216, 220, 237, 244, 264, 270, 297, 305, 316, 330, 360, 366, 395, 396, 440, 474, 488, 495, 540, 549, 594, 610, 632, 660, 671, 711, 732, 790, 792, 869, 915, 948, 990, 1080, 1098, 1185, 1188, 1220, 1320, 1342, 1422, 1464, 1485, 1580, 1647, 1738, 1830, 1896, 1980, 2013, 2133, 2196, 2370, 2376, 2440, 2607, 2684, 2745, 2844, 2970, 3160, 3294, 3355, 3476, 3555, 3660, 3960, 4026, 4266, 4345, 4392, 4740, 4819, 5214, 5368, 5490, 5688, 5940, 6039, 6588, 6710, 6952, 7110, 7320, 7821, 8052, 8235, 8532, 8690, 9480, 9638, 10065, 10428, 10665, 10980, 11880, 12078, 13035, 13176, 13420, 14220, 14457, 15642, 16104, 16470, 17064, 17380, 18117, 19276, 20130, 20856, 21330, 21960, 23463, 24095, 24156, 26070, 26840, 28440, 28914, 30195, 31284, 32940, 34760, 36234, 38552, 39105, 40260, 42660, 43371, 46926, 48190, 48312, 52140, 53009, 57828, 60390, 62568, 65880, 72285, 72468, 78210, 80520, 85320, 86742, 90585, 93852, 96380, 104280, 106018, 115656, 117315, 120780, 130113, 144570, 144936, 156420, 159027, 173484, 181170, 187704, 192760, 212036, 216855, 234630, 241560, 260226, 265045, 289140, 312840, 318054, 346968, 362340, 424072, 433710, 469260, 477081, 520452, 530090, 578280, 636108, 650565, 724680, 795135, 867420, 938520, 954162, 1040904, 1060180, 1272216, 1301130, 1431243, 1590270, 1734840, 1908324, 2120360, 2385405, 2602260, 2862486, 3180540, 3816648, 4770810, 5204520, 5724972, 6361080, 7156215, 9541620, 11449944, 14312430, 19083240, 28624860, 57249720]

約数ペア:

[(1, 57249720), (2, 28624860), (3, 19083240), (4, 14312430), (5, 11449944), (6, 9541620), (8, 7156215), (9, 6361080), (10, 5724972), (11, 5204520), (12, 4770810), (15, 3816648), (18, 3180540), (20, 2862486), (22, 2602260), (24, 2385405), (27, 2120360), (30, 1908324), (33, 1734840), (36, 1590270), (40, 1431243), (44, 1301130), (45, 1272216), (54, 1060180), (55, 1040904), (60, 954162), (61, 938520), (66, 867420), (72, 795135), (79, 724680), (88, 650565), (90, 636108), (99, 578280), (108, 530090), (110, 520452), (120, 477081), (122, 469260), (132, 433710), (135, 424072), (158, 362340), (165, 346968), (180, 318054), (183, 312840), (198, 289140), (216, 265045), (220, 260226), (237, 241560), (244, 234630), (264, 216855), (270, 212036), (297, 192760), (305, 187704), (316, 181170), (330, 173484), (360, 159027), (366, 156420), (395, 144936), (396, 144570), (440, 130113), (474, 120780), (488, 117315), (495, 115656), (540, 106018), (549, 104280), (594, 96380), (610, 93852), (632, 90585), (660, 86742), (671, 85320), (711, 80520), (732, 78210), (790, 72468), (792, 72285), (869, 65880), (915, 62568), (948, 60390), (990, 57828), (1080, 53009), (1098, 52140), (1185, 48312), (1188, 48190), (1220, 46926), (1320, 43371), (1342, 42660), (1422, 40260), (1464, 39105), (1485, 38552), (1580, 36234), (1647, 34760), (1738, 32940), (1830, 31284), (1896, 30195), (1980, 28914), (2013, 28440), (2133, 26840), (2196, 26070), (2370, 24156), (2376, 24095), (2440, 23463), (2607, 21960), (2684, 21330), (2745, 20856), (2844, 20130), (2970, 19276), (3160, 18117), (3294, 17380), (3355, 17064), (3476, 16470), (3555, 16104), (3660, 15642), (3960, 14457), (4026, 14220), (4266, 13420), (4345, 13176), (4392, 13035), (4740, 12078), (4819, 11880), (5214, 10980), (5368, 10665), (5490, 10428), (5688, 10065), (5940, 9638), (6039, 9480), (6588, 8690), (6710, 8532), (6952, 8235), (7110, 8052), (7320, 7821)]