83851740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{3169}}^1$

素因数の和:3201

約数の個数: 144

約数和(自身を含む): 303559200

約数和(自身を除く): 219707460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3169, 3780, 4410, 5292, 6338, 6615, 8820, 9507, 12676, 13230, 15845, 19014, 22183, 26460, 28521, 31690, 38028, 44366, 47535, 57042, 63380, 66549, 85563, 88732, 95070, 110915, 114084, 133098, 142605, 155281, 171126, 190140, 199647, 221830, 266196, 285210, 310562, 332745, 342252, 399294, 427815, 443660, 465843, 570420, 598941, 621124, 665490, 776405, 798588, 855630, 931686, 998235, 1197882, 1330980, 1397529, 1552810, 1711260, 1863372, 1996470, 2329215, 2395764, 2795058, 2994705, 3105620, 3992940, 4192587, 4658430, 5590116, 5989410, 6987645, 8385174, 9316860, 11978820, 13975290, 16770348, 20962935, 27950580, 41925870, 83851740]

約数ペア:

[(1, 83851740), (2, 41925870), (3, 27950580), (4, 20962935), (5, 16770348), (6, 13975290), (7, 11978820), (9, 9316860), (10, 8385174), (12, 6987645), (14, 5989410), (15, 5590116), (18, 4658430), (20, 4192587), (21, 3992940), (27, 3105620), (28, 2994705), (30, 2795058), (35, 2395764), (36, 2329215), (42, 1996470), (45, 1863372), (49, 1711260), (54, 1552810), (60, 1397529), (63, 1330980), (70, 1197882), (84, 998235), (90, 931686), (98, 855630), (105, 798588), (108, 776405), (126, 665490), (135, 621124), (140, 598941), (147, 570420), (180, 465843), (189, 443660), (196, 427815), (210, 399294), (245, 342252), (252, 332745), (270, 310562), (294, 285210), (315, 266196), (378, 221830), (420, 199647), (441, 190140), (490, 171126), (540, 155281), (588, 142605), (630, 133098), (735, 114084), (756, 110915), (882, 95070), (945, 88732), (980, 85563), (1260, 66549), (1323, 63380), (1470, 57042), (1764, 47535), (1890, 44366), (2205, 38028), (2646, 31690), (2940, 28521), (3169, 26460), (3780, 22183), (4410, 19014), (5292, 15845), (6338, 13230), (6615, 12676), (8820, 9507)]