229746540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 675118080

約数和(自身を除く): 445371540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 229, 230, 276, 345, 458, 460, 687, 690, 727, 916, 1145, 1374, 1380, 1454, 2181, 2290, 2748, 2908, 3435, 3635, 4362, 4580, 5267, 6870, 7270, 8724, 10534, 10905, 13740, 14540, 15801, 16721, 21068, 21810, 26335, 31602, 33442, 43620, 50163, 52670, 63204, 66884, 79005, 83605, 100326, 105340, 158010, 166483, 167210, 200652, 250815, 316020, 332966, 334420, 499449, 501630, 665932, 832415, 998898, 1003260, 1664830, 1997796, 2497245, 3329660, 3829109, 4994490, 7658218, 9988980, 11487327, 15316436, 19145545, 22974654, 38291090, 45949308, 57436635, 76582180, 114873270, 229746540]

約数ペア:

[(1, 229746540), (2, 114873270), (3, 76582180), (4, 57436635), (5, 45949308), (6, 38291090), (10, 22974654), (12, 19145545), (15, 15316436), (20, 11487327), (23, 9988980), (30, 7658218), (46, 4994490), (60, 3829109), (69, 3329660), (92, 2497245), (115, 1997796), (138, 1664830), (229, 1003260), (230, 998898), (276, 832415), (345, 665932), (458, 501630), (460, 499449), (687, 334420), (690, 332966), (727, 316020), (916, 250815), (1145, 200652), (1374, 167210), (1380, 166483), (1454, 158010), (2181, 105340), (2290, 100326), (2748, 83605), (2908, 79005), (3435, 66884), (3635, 63204), (4362, 52670), (4580, 50163), (5267, 43620), (6870, 33442), (7270, 31602), (8724, 26335), (10534, 21810), (10905, 21068), (13740, 16721), (14540, 15801)]