77202180

素因数分解:

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

素因数の和:387

約数の個数: 192

約数和(自身を含む): 269256960

約数和(自身を除く): 192054780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 82, 90, 99, 108, 110, 123, 132, 135, 164, 165, 180, 198, 205, 220, 246, 270, 297, 317, 330, 369, 396, 410, 451, 492, 495, 540, 594, 615, 634, 660, 738, 820, 902, 951, 990, 1107, 1188, 1230, 1268, 1353, 1476, 1485, 1585, 1804, 1845, 1902, 1980, 2214, 2255, 2460, 2706, 2853, 2970, 3170, 3487, 3690, 3804, 4059, 4428, 4510, 4755, 5412, 5535, 5706, 5940, 6340, 6765, 6974, 7380, 8118, 8559, 9020, 9510, 10461, 11070, 11412, 12177, 12997, 13530, 13948, 14265, 16236, 17118, 17435, 19020, 20295, 20922, 22140, 24354, 25994, 27060, 28530, 31383, 34236, 34870, 38991, 40590, 41844, 42795, 48708, 51988, 52305, 57060, 60885, 62766, 64985, 69740, 77982, 81180, 85590, 94149, 104610, 116973, 121770, 125532, 129970, 142967, 155964, 156915, 171180, 188298, 194955, 209220, 233946, 243540, 259940, 285934, 313830, 350919, 376596, 389910, 428901, 467892, 470745, 571868, 584865, 627660, 701838, 714835, 779820, 857802, 941490, 1169730, 1286703, 1403676, 1429670, 1715604, 1754595, 1882980, 2144505, 2339460, 2573406, 2859340, 3509190, 3860109, 4289010, 5146812, 6433515, 7018380, 7720218, 8578020, 12867030, 15440436, 19300545, 25734060, 38601090, 77202180]

約数ペア:

[(1, 77202180), (2, 38601090), (3, 25734060), (4, 19300545), (5, 15440436), (6, 12867030), (9, 8578020), (10, 7720218), (11, 7018380), (12, 6433515), (15, 5146812), (18, 4289010), (20, 3860109), (22, 3509190), (27, 2859340), (30, 2573406), (33, 2339460), (36, 2144505), (41, 1882980), (44, 1754595), (45, 1715604), (54, 1429670), (55, 1403676), (60, 1286703), (66, 1169730), (82, 941490), (90, 857802), (99, 779820), (108, 714835), (110, 701838), (123, 627660), (132, 584865), (135, 571868), (164, 470745), (165, 467892), (180, 428901), (198, 389910), (205, 376596), (220, 350919), (246, 313830), (270, 285934), (297, 259940), (317, 243540), (330, 233946), (369, 209220), (396, 194955), (410, 188298), (451, 171180), (492, 156915), (495, 155964), (540, 142967), (594, 129970), (615, 125532), (634, 121770), (660, 116973), (738, 104610), (820, 94149), (902, 85590), (951, 81180), (990, 77982), (1107, 69740), (1188, 64985), (1230, 62766), (1268, 60885), (1353, 57060), (1476, 52305), (1485, 51988), (1585, 48708), (1804, 42795), (1845, 41844), (1902, 40590), (1980, 38991), (2214, 34870), (2255, 34236), (2460, 31383), (2706, 28530), (2853, 27060), (2970, 25994), (3170, 24354), (3487, 22140), (3690, 20922), (3804, 20295), (4059, 19020), (4428, 17435), (4510, 17118), (4755, 16236), (5412, 14265), (5535, 13948), (5706, 13530), (5940, 12997), (6340, 12177), (6765, 11412), (6974, 11070), (7380, 10461), (8118, 9510), (8559, 9020)]