200950470

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 240

約数和(自身を含む): 646552368

約数和(自身を除く): 445601898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 61, 63, 70, 81, 83, 90, 98, 105, 122, 126, 135, 147, 162, 166, 183, 189, 210, 245, 249, 270, 294, 305, 315, 366, 378, 405, 415, 427, 441, 490, 498, 549, 567, 581, 610, 630, 735, 747, 810, 830, 854, 882, 915, 945, 1098, 1134, 1162, 1245, 1281, 1323, 1470, 1494, 1647, 1743, 1830, 1890, 2135, 2205, 2241, 2490, 2562, 2646, 2745, 2835, 2905, 2989, 3294, 3486, 3735, 3843, 3969, 4067, 4270, 4410, 4482, 4941, 5063, 5229, 5490, 5670, 5810, 5978, 6405, 6615, 6723, 7470, 7686, 7938, 8134, 8235, 8715, 8967, 9882, 10126, 10458, 11205, 11529, 12201, 12810, 13230, 13446, 14945, 15189, 15687, 16470, 17430, 17934, 19215, 19845, 20335, 22410, 23058, 24402, 24705, 25315, 26145, 26901, 29890, 30378, 31374, 33615, 34587, 35441, 36603, 38430, 39690, 40670, 44835, 45567, 47061, 49410, 50630, 52290, 53802, 57645, 61005, 67230, 69174, 70882, 73206, 75945, 78435, 80703, 89670, 91134, 94122, 106323, 109809, 115290, 122010, 134505, 136701, 151890, 156870, 161406, 172935, 177205, 183015, 212646, 219618, 227835, 235305, 242109, 248087, 269010, 273402, 318969, 329427, 345870, 354410, 366030, 403515, 410103, 455670, 470610, 484218, 496174, 531615, 549045, 637938, 658854, 683505, 744261, 807030, 820206, 956907, 1063230, 1098090, 1210545, 1240435, 1367010, 1488522, 1594845, 1647135, 1913814, 2050515, 2232783, 2421090, 2480870, 2870721, 3189690, 3294270, 3721305, 4101030, 4465566, 4784535, 5741442, 6698349, 7442610, 9569070, 11163915, 13396698, 14353605, 20095047, 22327830, 28707210, 33491745, 40190094, 66983490, 100475235, 200950470]

約数ペア:

[(1, 200950470), (2, 100475235), (3, 66983490), (5, 40190094), (6, 33491745), (7, 28707210), (9, 22327830), (10, 20095047), (14, 14353605), (15, 13396698), (18, 11163915), (21, 9569070), (27, 7442610), (30, 6698349), (35, 5741442), (42, 4784535), (45, 4465566), (49, 4101030), (54, 3721305), (61, 3294270), (63, 3189690), (70, 2870721), (81, 2480870), (83, 2421090), (90, 2232783), (98, 2050515), (105, 1913814), (122, 1647135), (126, 1594845), (135, 1488522), (147, 1367010), (162, 1240435), (166, 1210545), (183, 1098090), (189, 1063230), (210, 956907), (245, 820206), (249, 807030), (270, 744261), (294, 683505), (305, 658854), (315, 637938), (366, 549045), (378, 531615), (405, 496174), (415, 484218), (427, 470610), (441, 455670), (490, 410103), (498, 403515), (549, 366030), (567, 354410), (581, 345870), (610, 329427), (630, 318969), (735, 273402), (747, 269010), (810, 248087), (830, 242109), (854, 235305), (882, 227835), (915, 219618), (945, 212646), (1098, 183015), (1134, 177205), (1162, 172935), (1245, 161406), (1281, 156870), (1323, 151890), (1470, 136701), (1494, 134505), (1647, 122010), (1743, 115290), (1830, 109809), (1890, 106323), (2135, 94122), (2205, 91134), (2241, 89670), (2490, 80703), (2562, 78435), (2646, 75945), (2745, 73206), (2835, 70882), (2905, 69174), (2989, 67230), (3294, 61005), (3486, 57645), (3735, 53802), (3843, 52290), (3969, 50630), (4067, 49410), (4270, 47061), (4410, 45567), (4482, 44835), (4941, 40670), (5063, 39690), (5229, 38430), (5490, 36603), (5670, 35441), (5810, 34587), (5978, 33615), (6405, 31374), (6615, 30378), (6723, 29890), (7470, 26901), (7686, 26145), (7938, 25315), (8134, 24705), (8235, 24402), (8715, 23058), (8967, 22410), (9882, 20335), (10126, 19845), (10458, 19215), (11205, 17934), (11529, 17430), (12201, 16470), (12810, 15687), (13230, 15189), (13446, 14945)]