25734060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 87508512

約数和(自身を除く): 61774452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 317, 330, 369, 396, 410, 451, 492, 495, 615, 634, 660, 738, 820, 902, 951, 990, 1230, 1268, 1353, 1476, 1585, 1804, 1845, 1902, 1980, 2255, 2460, 2706, 2853, 3170, 3487, 3690, 3804, 4059, 4510, 4755, 5412, 5706, 6340, 6765, 6974, 7380, 8118, 9020, 9510, 10461, 11412, 12997, 13530, 13948, 14265, 16236, 17435, 19020, 20295, 20922, 25994, 27060, 28530, 31383, 34870, 38991, 40590, 41844, 51988, 52305, 57060, 62766, 64985, 69740, 77982, 81180, 104610, 116973, 125532, 129970, 142967, 155964, 156915, 194955, 209220, 233946, 259940, 285934, 313830, 389910, 428901, 467892, 571868, 584865, 627660, 714835, 779820, 857802, 1169730, 1286703, 1429670, 1715604, 2144505, 2339460, 2573406, 2859340, 4289010, 5146812, 6433515, 8578020, 12867030, 25734060]

約数ペア:

[(1, 25734060), (2, 12867030), (3, 8578020), (4, 6433515), (5, 5146812), (6, 4289010), (9, 2859340), (10, 2573406), (11, 2339460), (12, 2144505), (15, 1715604), (18, 1429670), (20, 1286703), (22, 1169730), (30, 857802), (33, 779820), (36, 714835), (41, 627660), (44, 584865), (45, 571868), (55, 467892), (60, 428901), (66, 389910), (82, 313830), (90, 285934), (99, 259940), (110, 233946), (123, 209220), (132, 194955), (164, 156915), (165, 155964), (180, 142967), (198, 129970), (205, 125532), (220, 116973), (246, 104610), (317, 81180), (330, 77982), (369, 69740), (396, 64985), (410, 62766), (451, 57060), (492, 52305), (495, 51988), (615, 41844), (634, 40590), (660, 38991), (738, 34870), (820, 31383), (902, 28530), (951, 27060), (990, 25994), (1230, 20922), (1268, 20295), (1353, 19020), (1476, 17435), (1585, 16236), (1804, 14265), (1845, 13948), (1902, 13530), (1980, 12997), (2255, 11412), (2460, 10461), (2706, 9510), (2853, 9020), (3170, 8118), (3487, 7380), (3690, 6974), (3804, 6765), (4059, 6340), (4510, 5706), (4755, 5412)]