67099620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:842

約数の個数: 144

約数和(自身を含む): 226376640

約数和(自身を除く): 159277020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 735, 787, 812, 870, 980, 1015, 1218, 1421, 1470, 1574, 1740, 2030, 2361, 2436, 2842, 2940, 3045, 3148, 3935, 4060, 4263, 4722, 5509, 5684, 6090, 7105, 7870, 8526, 9444, 11018, 11805, 12180, 14210, 15740, 16527, 17052, 21315, 22036, 22823, 23610, 27545, 28420, 33054, 38563, 42630, 45646, 47220, 55090, 66108, 68469, 77126, 82635, 85260, 91292, 110180, 114115, 115689, 136938, 154252, 159761, 165270, 192815, 228230, 231378, 273876, 319522, 330540, 342345, 385630, 456460, 462756, 479283, 578445, 639044, 684690, 771260, 798805, 958566, 1118327, 1156890, 1369380, 1597610, 1917132, 2236654, 2313780, 2396415, 3195220, 3354981, 4473308, 4792830, 5591635, 6709962, 9585660, 11183270, 13419924, 16774905, 22366540, 33549810, 67099620]

約数ペア:

[(1, 67099620), (2, 33549810), (3, 22366540), (4, 16774905), (5, 13419924), (6, 11183270), (7, 9585660), (10, 6709962), (12, 5591635), (14, 4792830), (15, 4473308), (20, 3354981), (21, 3195220), (28, 2396415), (29, 2313780), (30, 2236654), (35, 1917132), (42, 1597610), (49, 1369380), (58, 1156890), (60, 1118327), (70, 958566), (84, 798805), (87, 771260), (98, 684690), (105, 639044), (116, 578445), (140, 479283), (145, 462756), (147, 456460), (174, 385630), (196, 342345), (203, 330540), (210, 319522), (245, 273876), (290, 231378), (294, 228230), (348, 192815), (406, 165270), (420, 159761), (435, 154252), (490, 136938), (580, 115689), (588, 114115), (609, 110180), (735, 91292), (787, 85260), (812, 82635), (870, 77126), (980, 68469), (1015, 66108), (1218, 55090), (1421, 47220), (1470, 45646), (1574, 42630), (1740, 38563), (2030, 33054), (2361, 28420), (2436, 27545), (2842, 23610), (2940, 22823), (3045, 22036), (3148, 21315), (3935, 17052), (4060, 16527), (4263, 15740), (4722, 14210), (5509, 12180), (5684, 11805), (6090, 11018), (7105, 9444), (7870, 8526)]