30752460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 99038016

約数和(自身を除く): 68285556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 463, 492, 540, 615, 738, 810, 820, 926, 1107, 1230, 1389, 1476, 1620, 1845, 1852, 2214, 2315, 2460, 2778, 3321, 3690, 4167, 4428, 4630, 5535, 5556, 6642, 6945, 7380, 8334, 9260, 11070, 12501, 13284, 13890, 16605, 16668, 18983, 20835, 22140, 25002, 27780, 33210, 37503, 37966, 41670, 50004, 56949, 62505, 66420, 75006, 75932, 83340, 94915, 113898, 125010, 150012, 170847, 187515, 189830, 227796, 250020, 284745, 341694, 375030, 379660, 512541, 569490, 683388, 750060, 854235, 1025082, 1138980, 1537623, 1708470, 2050164, 2562705, 3075246, 3416940, 5125410, 6150492, 7688115, 10250820, 15376230, 30752460]

約数ペア:

[(1, 30752460), (2, 15376230), (3, 10250820), (4, 7688115), (5, 6150492), (6, 5125410), (9, 3416940), (10, 3075246), (12, 2562705), (15, 2050164), (18, 1708470), (20, 1537623), (27, 1138980), (30, 1025082), (36, 854235), (41, 750060), (45, 683388), (54, 569490), (60, 512541), (81, 379660), (82, 375030), (90, 341694), (108, 284745), (123, 250020), (135, 227796), (162, 189830), (164, 187515), (180, 170847), (205, 150012), (246, 125010), (270, 113898), (324, 94915), (369, 83340), (405, 75932), (410, 75006), (463, 66420), (492, 62505), (540, 56949), (615, 50004), (738, 41670), (810, 37966), (820, 37503), (926, 33210), (1107, 27780), (1230, 25002), (1389, 22140), (1476, 20835), (1620, 18983), (1845, 16668), (1852, 16605), (2214, 13890), (2315, 13284), (2460, 12501), (2778, 11070), (3321, 9260), (3690, 8334), (4167, 7380), (4428, 6945), (4630, 6642), (5535, 5556)]