1838574180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{7583}}^1$

素因数の和:8050

約数の個数: 96

約数和(自身を含む): 5733504000

約数和(自身を除く): 3894929820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 449, 540, 898, 1347, 1796, 2245, 2694, 4041, 4490, 5388, 6735, 7583, 8082, 8980, 12123, 13470, 15166, 16164, 20205, 22749, 24246, 26940, 30332, 37915, 40410, 45498, 48492, 60615, 68247, 75830, 80820, 90996, 113745, 121230, 136494, 151660, 204741, 227490, 242460, 272988, 341235, 409482, 454980, 682470, 818964, 1023705, 1364940, 2047410, 3404767, 4094820, 6809534, 10214301, 13619068, 17023835, 20428602, 30642903, 34047670, 40857204, 51071505, 61285806, 68095340, 91928709, 102143010, 122571612, 153214515, 183857418, 204286020, 306429030, 367714836, 459643545, 612858060, 919287090, 1838574180]

約数ペア:

[(1, 1838574180), (2, 919287090), (3, 612858060), (4, 459643545), (5, 367714836), (6, 306429030), (9, 204286020), (10, 183857418), (12, 153214515), (15, 122571612), (18, 102143010), (20, 91928709), (27, 68095340), (30, 61285806), (36, 51071505), (45, 40857204), (54, 34047670), (60, 30642903), (90, 20428602), (108, 17023835), (135, 13619068), (180, 10214301), (270, 6809534), (449, 4094820), (540, 3404767), (898, 2047410), (1347, 1364940), (1796, 1023705), (2245, 818964), (2694, 682470), (4041, 454980), (4490, 409482), (5388, 341235), (6735, 272988), (7583, 242460), (8082, 227490), (8980, 204741), (12123, 151660), (13470, 136494), (15166, 121230), (16164, 113745), (20205, 90996), (22749, 80820), (24246, 75830), (26940, 68247), (30332, 60615), (37915, 48492), (40410, 45498)]