137279100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{65371}}^1$

素因数の和:65395

約数の個数: 72

約数和(自身を含む): 453943168

約数和(自身を除く): 316664068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 65371, 130742, 196113, 261484, 326855, 392226, 457597, 653710, 784452, 915194, 980565, 1307420, 1372791, 1634275, 1830388, 1961130, 2287985, 2745582, 3268550, 3922260, 4575970, 4902825, 5491164, 6537100, 6863955, 9151940, 9805650, 11439925, 13727910, 19611300, 22879850, 27455820, 34319775, 45759700, 68639550, 137279100]

約数ペア:

[(1, 137279100), (2, 68639550), (3, 45759700), (4, 34319775), (5, 27455820), (6, 22879850), (7, 19611300), (10, 13727910), (12, 11439925), (14, 9805650), (15, 9151940), (20, 6863955), (21, 6537100), (25, 5491164), (28, 4902825), (30, 4575970), (35, 3922260), (42, 3268550), (50, 2745582), (60, 2287985), (70, 1961130), (75, 1830388), (84, 1634275), (100, 1372791), (105, 1307420), (140, 980565), (150, 915194), (175, 784452), (210, 653710), (300, 457597), (350, 392226), (420, 326855), (525, 261484), (700, 196113), (1050, 130742), (2100, 65371)]