57028860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 210760704

約数和(自身を除く): 153731844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 81, 84, 90, 94, 105, 107, 108, 126, 135, 140, 141, 162, 180, 188, 189, 210, 214, 235, 252, 270, 282, 315, 321, 324, 329, 378, 405, 420, 423, 428, 470, 535, 540, 564, 567, 630, 642, 658, 705, 749, 756, 810, 846, 940, 945, 963, 987, 1070, 1134, 1260, 1269, 1284, 1316, 1410, 1498, 1605, 1620, 1645, 1692, 1890, 1926, 1974, 2115, 2140, 2247, 2268, 2538, 2820, 2835, 2889, 2961, 2996, 3210, 3290, 3745, 3780, 3807, 3852, 3948, 4230, 4494, 4815, 4935, 5029, 5076, 5670, 5778, 5922, 6345, 6420, 6580, 6741, 7490, 7614, 8460, 8667, 8883, 8988, 9630, 9870, 10058, 11235, 11340, 11556, 11844, 12690, 13482, 14445, 14805, 14980, 15087, 15228, 17334, 17766, 19035, 19260, 19740, 20116, 20223, 22470, 25145, 25380, 26649, 26964, 28890, 29610, 30174, 33705, 34668, 35203, 35532, 38070, 40446, 43335, 44415, 44940, 45261, 50290, 53298, 57780, 59220, 60348, 60669, 67410, 70406, 75435, 76140, 80892, 86670, 88830, 90522, 100580, 101115, 105609, 106596, 121338, 133245, 134820, 135783, 140812, 150870, 173340, 176015, 177660, 181044, 202230, 211218, 226305, 242676, 266490, 271566, 301740, 303345, 316827, 352030, 404460, 407349, 422436, 452610, 528045, 532980, 543132, 606690, 633654, 678915, 704060, 814698, 905220, 950481, 1056090, 1213380, 1267308, 1357830, 1584135, 1629396, 1900962, 2036745, 2112180, 2715660, 2851443, 3168270, 3801924, 4073490, 4752405, 5702886, 6336540, 8146980, 9504810, 11405772, 14257215, 19009620, 28514430, 57028860]

約数ペア:

[(1, 57028860), (2, 28514430), (3, 19009620), (4, 14257215), (5, 11405772), (6, 9504810), (7, 8146980), (9, 6336540), (10, 5702886), (12, 4752405), (14, 4073490), (15, 3801924), (18, 3168270), (20, 2851443), (21, 2715660), (27, 2112180), (28, 2036745), (30, 1900962), (35, 1629396), (36, 1584135), (42, 1357830), (45, 1267308), (47, 1213380), (54, 1056090), (60, 950481), (63, 905220), (70, 814698), (81, 704060), (84, 678915), (90, 633654), (94, 606690), (105, 543132), (107, 532980), (108, 528045), (126, 452610), (135, 422436), (140, 407349), (141, 404460), (162, 352030), (180, 316827), (188, 303345), (189, 301740), (210, 271566), (214, 266490), (235, 242676), (252, 226305), (270, 211218), (282, 202230), (315, 181044), (321, 177660), (324, 176015), (329, 173340), (378, 150870), (405, 140812), (420, 135783), (423, 134820), (428, 133245), (470, 121338), (535, 106596), (540, 105609), (564, 101115), (567, 100580), (630, 90522), (642, 88830), (658, 86670), (705, 80892), (749, 76140), (756, 75435), (810, 70406), (846, 67410), (940, 60669), (945, 60348), (963, 59220), (987, 57780), (1070, 53298), (1134, 50290), (1260, 45261), (1269, 44940), (1284, 44415), (1316, 43335), (1410, 40446), (1498, 38070), (1605, 35532), (1620, 35203), (1645, 34668), (1692, 33705), (1890, 30174), (1926, 29610), (1974, 28890), (2115, 26964), (2140, 26649), (2247, 25380), (2268, 25145), (2538, 22470), (2820, 20223), (2835, 20116), (2889, 19740), (2961, 19260), (2996, 19035), (3210, 17766), (3290, 17334), (3745, 15228), (3780, 15087), (3807, 14980), (3852, 14805), (3948, 14445), (4230, 13482), (4494, 12690), (4815, 11844), (4935, 11556), (5029, 11340), (5076, 11235), (5670, 10058), (5778, 9870), (5922, 9630), (6345, 8988), (6420, 8883), (6580, 8667), (6741, 8460), (7490, 7614)]