12145140

素因数分解:

$2^2\times 3^6\times 5^1\times 7^2\times {\mathrm{17}}^1$

素因数の和:58

約数の個数: 252

約数和(自身を含む): 47099556

約数和(自身を除く): 34954416

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 162, 170, 180, 189, 196, 204, 210, 238, 243, 245, 252, 255, 270, 294, 306, 315, 324, 340, 357, 378, 405, 420, 441, 459, 476, 486, 490, 510, 540, 567, 588, 595, 612, 630, 714, 729, 735, 756, 765, 810, 833, 882, 918, 945, 972, 980, 1020, 1071, 1134, 1190, 1215, 1260, 1323, 1377, 1428, 1458, 1470, 1530, 1620, 1666, 1701, 1764, 1785, 1836, 1890, 2142, 2205, 2268, 2295, 2380, 2430, 2499, 2646, 2754, 2835, 2916, 2940, 3060, 3213, 3332, 3402, 3570, 3645, 3780, 3969, 4131, 4165, 4284, 4410, 4590, 4860, 4998, 5103, 5292, 5355, 5508, 5670, 6426, 6615, 6804, 6885, 7140, 7290, 7497, 7938, 8262, 8330, 8505, 8820, 9180, 9639, 9996, 10206, 10710, 11340, 11907, 12393, 12495, 12852, 13230, 13770, 14580, 14994, 15876, 16065, 16524, 16660, 17010, 19278, 19845, 20412, 20655, 21420, 22491, 23814, 24786, 24990, 25515, 26460, 27540, 28917, 29988, 32130, 34020, 35721, 37485, 38556, 39690, 41310, 44982, 47628, 48195, 49572, 49980, 51030, 57834, 59535, 61965, 64260, 67473, 71442, 74970, 79380, 82620, 86751, 89964, 96390, 102060, 112455, 115668, 119070, 123930, 134946, 142884, 144585, 149940, 173502, 178605, 192780, 202419, 224910, 238140, 247860, 269892, 289170, 337365, 347004, 357210, 404838, 433755, 449820, 578340, 607257, 674730, 714420, 809676, 867510, 1012095, 1214514, 1349460, 1735020, 2024190, 2429028, 3036285, 4048380, 6072570, 12145140]

約数ペア:

[(1, 12145140), (2, 6072570), (3, 4048380), (4, 3036285), (5, 2429028), (6, 2024190), (7, 1735020), (9, 1349460), (10, 1214514), (12, 1012095), (14, 867510), (15, 809676), (17, 714420), (18, 674730), (20, 607257), (21, 578340), (27, 449820), (28, 433755), (30, 404838), (34, 357210), (35, 347004), (36, 337365), (42, 289170), (45, 269892), (49, 247860), (51, 238140), (54, 224910), (60, 202419), (63, 192780), (68, 178605), (70, 173502), (81, 149940), (84, 144585), (85, 142884), (90, 134946), (98, 123930), (102, 119070), (105, 115668), (108, 112455), (119, 102060), (126, 96390), (135, 89964), (140, 86751), (147, 82620), (153, 79380), (162, 74970), (170, 71442), (180, 67473), (189, 64260), (196, 61965), (204, 59535), (210, 57834), (238, 51030), (243, 49980), (245, 49572), (252, 48195), (255, 47628), (270, 44982), (294, 41310), (306, 39690), (315, 38556), (324, 37485), (340, 35721), (357, 34020), (378, 32130), (405, 29988), (420, 28917), (441, 27540), (459, 26460), (476, 25515), (486, 24990), (490, 24786), (510, 23814), (540, 22491), (567, 21420), (588, 20655), (595, 20412), (612, 19845), (630, 19278), (714, 17010), (729, 16660), (735, 16524), (756, 16065), (765, 15876), (810, 14994), (833, 14580), (882, 13770), (918, 13230), (945, 12852), (972, 12495), (980, 12393), (1020, 11907), (1071, 11340), (1134, 10710), (1190, 10206), (1215, 9996), (1260, 9639), (1323, 9180), (1377, 8820), (1428, 8505), (1458, 8330), (1470, 8262), (1530, 7938), (1620, 7497), (1666, 7290), (1701, 7140), (1764, 6885), (1785, 6804), (1836, 6615), (1890, 6426), (2142, 5670), (2205, 5508), (2268, 5355), (2295, 5292), (2380, 5103), (2430, 4998), (2499, 4860), (2646, 4590), (2754, 4410), (2835, 4284), (2916, 4165), (2940, 4131), (3060, 3969), (3213, 3780), (3332, 3645), (3402, 3570)]