188172180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:835

約数の個数: 192

約数和(自身を含む): 679956480

約数和(自身を除く): 491784300

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, 54, 60, 63, 67, 70, 84, 90, 105, 108, 126, 134, 135, 140, 180, 189, 201, 210, 252, 268, 270, 315, 335, 378, 402, 420, 469, 540, 603, 630, 670, 743, 756, 804, 938, 945, 1005, 1206, 1260, 1340, 1407, 1486, 1809, 1876, 1890, 2010, 2229, 2345, 2412, 2814, 2972, 3015, 3618, 3715, 3780, 4020, 4221, 4458, 4690, 5201, 5628, 6030, 6687, 7035, 7236, 7430, 8442, 8916, 9045, 9380, 10402, 11145, 12060, 12663, 13374, 14070, 14860, 15603, 16884, 18090, 20061, 20804, 21105, 22290, 25326, 26005, 26748, 28140, 31206, 33435, 36180, 40122, 42210, 44580, 46809, 49781, 50652, 52010, 62412, 63315, 66870, 78015, 80244, 84420, 93618, 99562, 100305, 104020, 126630, 133740, 140427, 149343, 156030, 187236, 199124, 200610, 234045, 248905, 253260, 280854, 298686, 312060, 348467, 401220, 448029, 468090, 497810, 561708, 597372, 696934, 702135, 746715, 896058, 936180, 995620, 1045401, 1344087, 1393868, 1404270, 1493430, 1742335, 1792116, 2090802, 2240145, 2688174, 2808540, 2986860, 3136203, 3484670, 4181604, 4480290, 5227005, 5376348, 6272406, 6720435, 6969340, 8960580, 9408609, 10454010, 12544812, 13440870, 15681015, 18817218, 20908020, 26881740, 31362030, 37634436, 47043045, 62724060, 94086090, 188172180]

約数ペア:

[(1, 188172180), (2, 94086090), (3, 62724060), (4, 47043045), (5, 37634436), (6, 31362030), (7, 26881740), (9, 20908020), (10, 18817218), (12, 15681015), (14, 13440870), (15, 12544812), (18, 10454010), (20, 9408609), (21, 8960580), (27, 6969340), (28, 6720435), (30, 6272406), (35, 5376348), (36, 5227005), (42, 4480290), (45, 4181604), (54, 3484670), (60, 3136203), (63, 2986860), (67, 2808540), (70, 2688174), (84, 2240145), (90, 2090802), (105, 1792116), (108, 1742335), (126, 1493430), (134, 1404270), (135, 1393868), (140, 1344087), (180, 1045401), (189, 995620), (201, 936180), (210, 896058), (252, 746715), (268, 702135), (270, 696934), (315, 597372), (335, 561708), (378, 497810), (402, 468090), (420, 448029), (469, 401220), (540, 348467), (603, 312060), (630, 298686), (670, 280854), (743, 253260), (756, 248905), (804, 234045), (938, 200610), (945, 199124), (1005, 187236), (1206, 156030), (1260, 149343), (1340, 140427), (1407, 133740), (1486, 126630), (1809, 104020), (1876, 100305), (1890, 99562), (2010, 93618), (2229, 84420), (2345, 80244), (2412, 78015), (2814, 66870), (2972, 63315), (3015, 62412), (3618, 52010), (3715, 50652), (3780, 49781), (4020, 46809), (4221, 44580), (4458, 42210), (4690, 40122), (5201, 36180), (5628, 33435), (6030, 31206), (6687, 28140), (7035, 26748), (7236, 26005), (7430, 25326), (8442, 22290), (8916, 21105), (9045, 20804), (9380, 20061), (10402, 18090), (11145, 16884), (12060, 15603), (12663, 14860), (13374, 14070)]