202348980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4909}}^1$

素因数の和:5153

約数の個数: 72

約数和(自身を含む): 616597800

約数和(自身を除く): 414248820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 3435, 4122, 4580, 4909, 6870, 8244, 9818, 10305, 13740, 14727, 19636, 20610, 24545, 29454, 41220, 44181, 49090, 58908, 73635, 88362, 98180, 147270, 176724, 220905, 294540, 441810, 883620, 1124161, 2248322, 3372483, 4496644, 5620805, 6744966, 10117449, 11241610, 13489932, 16862415, 20234898, 22483220, 33724830, 40469796, 50587245, 67449660, 101174490, 202348980]

約数ペア:

[(1, 202348980), (2, 101174490), (3, 67449660), (4, 50587245), (5, 40469796), (6, 33724830), (9, 22483220), (10, 20234898), (12, 16862415), (15, 13489932), (18, 11241610), (20, 10117449), (30, 6744966), (36, 5620805), (45, 4496644), (60, 3372483), (90, 2248322), (180, 1124161), (229, 883620), (458, 441810), (687, 294540), (916, 220905), (1145, 176724), (1374, 147270), (2061, 98180), (2290, 88362), (2748, 73635), (3435, 58908), (4122, 49090), (4580, 44181), (4909, 41220), (6870, 29454), (8244, 24545), (9818, 20610), (10305, 19636), (13740, 14727)]