149237340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2256

約数の個数: 144

約数和(自身を含む): 507451392

約数和(自身を除く): 358214052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1610, 1932, 2207, 2254, 2415, 2940, 3220, 3381, 4414, 4508, 4830, 5635, 6621, 6762, 8828, 9660, 11035, 11270, 13242, 13524, 15449, 16905, 22070, 22540, 26484, 30898, 33105, 33810, 44140, 46347, 50761, 61796, 66210, 67620, 77245, 92694, 101522, 108143, 132420, 152283, 154490, 185388, 203044, 216286, 231735, 253805, 304566, 308980, 324429, 355327, 432572, 463470, 507610, 540715, 609132, 648858, 710654, 761415, 926940, 1015220, 1065981, 1081430, 1297716, 1421308, 1522830, 1622145, 1776635, 2131962, 2162860, 2487289, 3045660, 3244290, 3553270, 4263924, 4974578, 5329905, 6488580, 7106540, 7461867, 9949156, 10659810, 12436445, 14923734, 21319620, 24872890, 29847468, 37309335, 49745780, 74618670, 149237340]

約数ペア:

[(1, 149237340), (2, 74618670), (3, 49745780), (4, 37309335), (5, 29847468), (6, 24872890), (7, 21319620), (10, 14923734), (12, 12436445), (14, 10659810), (15, 9949156), (20, 7461867), (21, 7106540), (23, 6488580), (28, 5329905), (30, 4974578), (35, 4263924), (42, 3553270), (46, 3244290), (49, 3045660), (60, 2487289), (69, 2162860), (70, 2131962), (84, 1776635), (92, 1622145), (98, 1522830), (105, 1421308), (115, 1297716), (138, 1081430), (140, 1065981), (147, 1015220), (161, 926940), (196, 761415), (210, 710654), (230, 648858), (245, 609132), (276, 540715), (294, 507610), (322, 463470), (345, 432572), (420, 355327), (460, 324429), (483, 308980), (490, 304566), (588, 253805), (644, 231735), (690, 216286), (735, 203044), (805, 185388), (966, 154490), (980, 152283), (1127, 132420), (1380, 108143), (1470, 101522), (1610, 92694), (1932, 77245), (2207, 67620), (2254, 66210), (2415, 61796), (2940, 50761), (3220, 46347), (3381, 44140), (4414, 33810), (4508, 33105), (4830, 30898), (5635, 26484), (6621, 22540), (6762, 22070), (8828, 16905), (9660, 15449), (11035, 13524), (11270, 13242)]