25373520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:730

約数の個数: 160

約数和(自身を含む): 92672640

約数和(自身を除く): 67299120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 691, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1382, 1530, 1836, 2040, 2073, 2160, 2295, 2448, 2764, 3060, 3455, 3672, 4080, 4146, 4590, 5528, 6120, 6219, 6910, 7344, 8292, 9180, 10365, 11056, 11747, 12240, 12438, 13820, 16584, 18360, 18657, 20730, 23494, 24876, 27640, 31095, 33168, 35241, 36720, 37314, 41460, 46988, 49752, 55280, 58735, 62190, 70482, 74628, 82920, 93285, 93976, 99504, 105723, 117470, 124380, 140964, 149256, 165840, 176205, 186570, 187952, 211446, 234940, 248760, 281928, 298512, 317169, 352410, 373140, 422892, 469880, 497520, 528615, 563856, 634338, 704820, 746280, 845784, 939760, 1057230, 1268676, 1409640, 1492560, 1585845, 1691568, 2114460, 2537352, 2819280, 3171690, 4228920, 5074704, 6343380, 8457840, 12686760, 25373520]

約数ペア:

[(1, 25373520), (2, 12686760), (3, 8457840), (4, 6343380), (5, 5074704), (6, 4228920), (8, 3171690), (9, 2819280), (10, 2537352), (12, 2114460), (15, 1691568), (16, 1585845), (17, 1492560), (18, 1409640), (20, 1268676), (24, 1057230), (27, 939760), (30, 845784), (34, 746280), (36, 704820), (40, 634338), (45, 563856), (48, 528615), (51, 497520), (54, 469880), (60, 422892), (68, 373140), (72, 352410), (80, 317169), (85, 298512), (90, 281928), (102, 248760), (108, 234940), (120, 211446), (135, 187952), (136, 186570), (144, 176205), (153, 165840), (170, 149256), (180, 140964), (204, 124380), (216, 117470), (240, 105723), (255, 99504), (270, 93976), (272, 93285), (306, 82920), (340, 74628), (360, 70482), (408, 62190), (432, 58735), (459, 55280), (510, 49752), (540, 46988), (612, 41460), (680, 37314), (691, 36720), (720, 35241), (765, 33168), (816, 31095), (918, 27640), (1020, 24876), (1080, 23494), (1224, 20730), (1360, 18657), (1382, 18360), (1530, 16584), (1836, 13820), (2040, 12438), (2073, 12240), (2160, 11747), (2295, 11056), (2448, 10365), (2764, 9180), (3060, 8292), (3455, 7344), (3672, 6910), (4080, 6219), (4146, 6120), (4590, 5528)]