282747200

素因数分解:

$2^6\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2980

約数の個数: 84

約数和(自身を含む): 707384412

約数和(自身を除く): 424637212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 160, 200, 244, 305, 320, 400, 488, 610, 800, 976, 1220, 1525, 1600, 1952, 2440, 2897, 3050, 3904, 4880, 5794, 6100, 9760, 11588, 12200, 14485, 19520, 23176, 24400, 28970, 46352, 48800, 57940, 72425, 92704, 97600, 115880, 144850, 176717, 185408, 231760, 289700, 353434, 463520, 579400, 706868, 883585, 927040, 1158800, 1413736, 1767170, 2317600, 2827472, 3534340, 4417925, 4635200, 5654944, 7068680, 8835850, 11309888, 14137360, 17671700, 28274720, 35343400, 56549440, 70686800, 141373600, 282747200]

約数ペア:

[(1, 282747200), (2, 141373600), (4, 70686800), (5, 56549440), (8, 35343400), (10, 28274720), (16, 17671700), (20, 14137360), (25, 11309888), (32, 8835850), (40, 7068680), (50, 5654944), (61, 4635200), (64, 4417925), (80, 3534340), (100, 2827472), (122, 2317600), (160, 1767170), (200, 1413736), (244, 1158800), (305, 927040), (320, 883585), (400, 706868), (488, 579400), (610, 463520), (800, 353434), (976, 289700), (1220, 231760), (1525, 185408), (1600, 176717), (1952, 144850), (2440, 115880), (2897, 97600), (3050, 92704), (3904, 72425), (4880, 57940), (5794, 48800), (6100, 46352), (9760, 28970), (11588, 24400), (12200, 23176), (14485, 19520)]