288227550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1978

約数の個数: 96

約数和(自身を含む): 779950080

約数和(自身を除く): 491722530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 79, 130, 150, 158, 195, 237, 325, 390, 395, 474, 650, 790, 975, 1027, 1185, 1871, 1950, 1975, 2054, 2370, 3081, 3742, 3950, 5135, 5613, 5925, 6162, 9355, 10270, 11226, 11850, 15405, 18710, 24323, 25675, 28065, 30810, 46775, 48646, 51350, 56130, 72969, 77025, 93550, 121615, 140325, 145938, 147809, 154050, 243230, 280650, 295618, 364845, 443427, 608075, 729690, 739045, 886854, 1216150, 1478090, 1824225, 1921517, 2217135, 3648450, 3695225, 3843034, 4434270, 5764551, 7390450, 9607585, 11085675, 11529102, 19215170, 22171350, 28822755, 48037925, 57645510, 96075850, 144113775, 288227550]

約数ペア:

[(1, 288227550), (2, 144113775), (3, 96075850), (5, 57645510), (6, 48037925), (10, 28822755), (13, 22171350), (15, 19215170), (25, 11529102), (26, 11085675), (30, 9607585), (39, 7390450), (50, 5764551), (65, 4434270), (75, 3843034), (78, 3695225), (79, 3648450), (130, 2217135), (150, 1921517), (158, 1824225), (195, 1478090), (237, 1216150), (325, 886854), (390, 739045), (395, 729690), (474, 608075), (650, 443427), (790, 364845), (975, 295618), (1027, 280650), (1185, 243230), (1871, 154050), (1950, 147809), (1975, 145938), (2054, 140325), (2370, 121615), (3081, 93550), (3742, 77025), (3950, 72969), (5135, 56130), (5613, 51350), (5925, 48646), (6162, 46775), (9355, 30810), (10270, 28065), (11226, 25675), (11850, 24323), (15405, 18710)]