105213780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 216

約数和(自身を含む): 378443520

約数和(自身を除く): 273229740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 79, 84, 90, 98, 105, 126, 140, 147, 151, 158, 180, 196, 210, 237, 245, 252, 294, 302, 315, 316, 395, 420, 441, 453, 474, 490, 553, 588, 604, 630, 711, 735, 755, 790, 882, 906, 948, 980, 1057, 1106, 1185, 1260, 1359, 1422, 1470, 1510, 1580, 1659, 1764, 1812, 2114, 2205, 2212, 2265, 2370, 2718, 2765, 2844, 2940, 3020, 3171, 3318, 3555, 3871, 4228, 4410, 4530, 4740, 4977, 5285, 5436, 5530, 6342, 6636, 6795, 7110, 7399, 7742, 8295, 8820, 9060, 9513, 9954, 10570, 11060, 11613, 11929, 12684, 13590, 14220, 14798, 15484, 15855, 16590, 19026, 19355, 19908, 21140, 22197, 23226, 23858, 24885, 27180, 29596, 31710, 33180, 34839, 35787, 36995, 38052, 38710, 44394, 46452, 47565, 47716, 49770, 58065, 59645, 63420, 66591, 69678, 71574, 73990, 77420, 83503, 88788, 95130, 99540, 107361, 110985, 116130, 119290, 133182, 139356, 143148, 147980, 167006, 174195, 178935, 190260, 214722, 221970, 232260, 238580, 250509, 266364, 332955, 334012, 348390, 357870, 417515, 429444, 443940, 501018, 536805, 584521, 665910, 696780, 715740, 751527, 835030, 1002036, 1073610, 1169042, 1252545, 1331820, 1503054, 1670060, 1753563, 2147220, 2338084, 2505090, 2922605, 3006108, 3507126, 3757635, 5010180, 5260689, 5845210, 7014252, 7515270, 8767815, 10521378, 11690420, 15030540, 17535630, 21042756, 26303445, 35071260, 52606890, 105213780]

約数ペア:

[(1, 105213780), (2, 52606890), (3, 35071260), (4, 26303445), (5, 21042756), (6, 17535630), (7, 15030540), (9, 11690420), (10, 10521378), (12, 8767815), (14, 7515270), (15, 7014252), (18, 5845210), (20, 5260689), (21, 5010180), (28, 3757635), (30, 3507126), (35, 3006108), (36, 2922605), (42, 2505090), (45, 2338084), (49, 2147220), (60, 1753563), (63, 1670060), (70, 1503054), (79, 1331820), (84, 1252545), (90, 1169042), (98, 1073610), (105, 1002036), (126, 835030), (140, 751527), (147, 715740), (151, 696780), (158, 665910), (180, 584521), (196, 536805), (210, 501018), (237, 443940), (245, 429444), (252, 417515), (294, 357870), (302, 348390), (315, 334012), (316, 332955), (395, 266364), (420, 250509), (441, 238580), (453, 232260), (474, 221970), (490, 214722), (553, 190260), (588, 178935), (604, 174195), (630, 167006), (711, 147980), (735, 143148), (755, 139356), (790, 133182), (882, 119290), (906, 116130), (948, 110985), (980, 107361), (1057, 99540), (1106, 95130), (1185, 88788), (1260, 83503), (1359, 77420), (1422, 73990), (1470, 71574), (1510, 69678), (1580, 66591), (1659, 63420), (1764, 59645), (1812, 58065), (2114, 49770), (2205, 47716), (2212, 47565), (2265, 46452), (2370, 44394), (2718, 38710), (2765, 38052), (2844, 36995), (2940, 35787), (3020, 34839), (3171, 33180), (3318, 31710), (3555, 29596), (3871, 27180), (4228, 24885), (4410, 23858), (4530, 23226), (4740, 22197), (4977, 21140), (5285, 19908), (5436, 19355), (5530, 19026), (6342, 16590), (6636, 15855), (6795, 15484), (7110, 14798), (7399, 14220), (7742, 13590), (8295, 12684), (8820, 11929), (9060, 11613), (9513, 11060), (9954, 10570)]