146875320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 509652000

約数和(自身を除く): 362776680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 109, 114, 120, 152, 171, 180, 190, 197, 218, 228, 285, 327, 342, 360, 380, 394, 436, 456, 545, 570, 591, 654, 684, 760, 788, 855, 872, 981, 985, 1090, 1140, 1182, 1308, 1368, 1576, 1635, 1710, 1773, 1962, 1970, 2071, 2180, 2280, 2364, 2616, 2955, 3270, 3420, 3546, 3743, 3924, 3940, 4142, 4360, 4728, 4905, 5910, 6213, 6540, 6840, 7092, 7486, 7848, 7880, 8284, 8865, 9810, 10355, 11229, 11820, 12426, 13080, 14184, 14972, 16568, 17730, 18639, 18715, 19620, 20710, 21473, 22458, 23640, 24852, 29944, 31065, 33687, 35460, 37278, 37430, 39240, 41420, 42946, 44916, 49704, 56145, 62130, 64419, 67374, 70920, 74556, 74860, 82840, 85892, 89832, 93195, 107365, 112290, 124260, 128838, 134748, 149112, 149720, 168435, 171784, 186390, 193257, 214730, 224580, 248520, 257676, 269496, 322095, 336870, 372780, 386514, 407987, 429460, 449160, 515352, 644190, 673740, 745560, 773028, 815974, 858920, 966285, 1223961, 1288380, 1347480, 1546056, 1631948, 1932570, 2039935, 2447922, 2576760, 3263896, 3671883, 3865140, 4079870, 4895844, 6119805, 7343766, 7730280, 8159740, 9791688, 12239610, 14687532, 16319480, 18359415, 24479220, 29375064, 36718830, 48958440, 73437660, 146875320]

約数ペア:

[(1, 146875320), (2, 73437660), (3, 48958440), (4, 36718830), (5, 29375064), (6, 24479220), (8, 18359415), (9, 16319480), (10, 14687532), (12, 12239610), (15, 9791688), (18, 8159740), (19, 7730280), (20, 7343766), (24, 6119805), (30, 4895844), (36, 4079870), (38, 3865140), (40, 3671883), (45, 3263896), (57, 2576760), (60, 2447922), (72, 2039935), (76, 1932570), (90, 1631948), (95, 1546056), (109, 1347480), (114, 1288380), (120, 1223961), (152, 966285), (171, 858920), (180, 815974), (190, 773028), (197, 745560), (218, 673740), (228, 644190), (285, 515352), (327, 449160), (342, 429460), (360, 407987), (380, 386514), (394, 372780), (436, 336870), (456, 322095), (545, 269496), (570, 257676), (591, 248520), (654, 224580), (684, 214730), (760, 193257), (788, 186390), (855, 171784), (872, 168435), (981, 149720), (985, 149112), (1090, 134748), (1140, 128838), (1182, 124260), (1308, 112290), (1368, 107365), (1576, 93195), (1635, 89832), (1710, 85892), (1773, 82840), (1962, 74860), (1970, 74556), (2071, 70920), (2180, 67374), (2280, 64419), (2364, 62130), (2616, 56145), (2955, 49704), (3270, 44916), (3420, 42946), (3546, 41420), (3743, 39240), (3924, 37430), (3940, 37278), (4142, 35460), (4360, 33687), (4728, 31065), (4905, 29944), (5910, 24852), (6213, 23640), (6540, 22458), (6840, 21473), (7092, 20710), (7486, 19620), (7848, 18715), (7880, 18639), (8284, 17730), (8865, 16568), (9810, 14972), (10355, 14184), (11229, 13080), (11820, 12426)]