197366220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5297}}^1$

素因数の和:5341

約数の個数: 120

約数和(自身を含む): 646186464

約数和(自身を除く): 448820244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 5297, 6210, 7452, 9315, 10594, 12420, 15891, 18630, 21188, 26485, 31782, 37260, 47673, 52970, 63564, 79455, 95346, 105940, 121831, 143019, 158910, 190692, 238365, 243662, 286038, 317820, 365493, 429057, 476730, 487324, 572076, 609155, 715095, 730986, 858114, 953460, 1096479, 1218310, 1430190, 1461972, 1716228, 1827465, 2145285, 2192958, 2436620, 2860380, 3289437, 3654930, 4290570, 4385916, 5482395, 6578874, 7309860, 8581140, 9868311, 10964790, 13157748, 16447185, 19736622, 21929580, 32894370, 39473244, 49341555, 65788740, 98683110, 197366220]

約数ペア:

[(1, 197366220), (2, 98683110), (3, 65788740), (4, 49341555), (5, 39473244), (6, 32894370), (9, 21929580), (10, 19736622), (12, 16447185), (15, 13157748), (18, 10964790), (20, 9868311), (23, 8581140), (27, 7309860), (30, 6578874), (36, 5482395), (45, 4385916), (46, 4290570), (54, 3654930), (60, 3289437), (69, 2860380), (81, 2436620), (90, 2192958), (92, 2145285), (108, 1827465), (115, 1716228), (135, 1461972), (138, 1430190), (162, 1218310), (180, 1096479), (207, 953460), (230, 858114), (270, 730986), (276, 715095), (324, 609155), (345, 572076), (405, 487324), (414, 476730), (460, 429057), (540, 365493), (621, 317820), (690, 286038), (810, 243662), (828, 238365), (1035, 190692), (1242, 158910), (1380, 143019), (1620, 121831), (1863, 105940), (2070, 95346), (2484, 79455), (3105, 63564), (3726, 52970), (4140, 47673), (5297, 37260), (6210, 31782), (7452, 26485), (9315, 21188), (10594, 18630), (12420, 15891)]