680366925

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{463}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 1436098560

約数和(自身を除く): 755731635

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 311, 315, 463, 525, 675, 933, 945, 1389, 1555, 1575, 2177, 2315, 2799, 3241, 4167, 4665, 4725, 6531, 6945, 7775, 8397, 9723, 10885, 11575, 12501, 13995, 16205, 19593, 20835, 23325, 29169, 32655, 34725, 41985, 48615, 54425, 58779, 62505, 69975, 81025, 87507, 97965, 104175, 143993, 145845, 163275, 209925, 243075, 293895, 312525, 431979, 437535, 489825, 719965, 729225, 1007951, 1295937, 1469475, 2159895, 2187675, 3023853, 3599825, 3887811, 5039755, 6479685, 9071559, 10799475, 15119265, 19439055, 25198775, 27214677, 32398425, 45357795, 75596325, 97195275, 136073385, 226788975, 680366925]

約数ペア:

[(1, 680366925), (3, 226788975), (5, 136073385), (7, 97195275), (9, 75596325), (15, 45357795), (21, 32398425), (25, 27214677), (27, 25198775), (35, 19439055), (45, 15119265), (63, 10799475), (75, 9071559), (105, 6479685), (135, 5039755), (175, 3887811), (189, 3599825), (225, 3023853), (311, 2187675), (315, 2159895), (463, 1469475), (525, 1295937), (675, 1007951), (933, 729225), (945, 719965), (1389, 489825), (1555, 437535), (1575, 431979), (2177, 312525), (2315, 293895), (2799, 243075), (3241, 209925), (4167, 163275), (4665, 145845), (4725, 143993), (6531, 104175), (6945, 97965), (7775, 87507), (8397, 81025), (9723, 69975), (10885, 62505), (11575, 58779), (12501, 54425), (13995, 48615), (16205, 41985), (19593, 34725), (20835, 32655), (23325, 29169)]