55113100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1895

約数の個数: 72

約数和(自身を含む): 139935488

約数和(自身を除く): 84822388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 1831, 2150, 3010, 3662, 4300, 6020, 7324, 7525, 9155, 12817, 15050, 18310, 25634, 30100, 36620, 45775, 51268, 64085, 78733, 91550, 128170, 157466, 183100, 256340, 314932, 320425, 393665, 551131, 640850, 787330, 1102262, 1281700, 1574660, 1968325, 2204524, 2755655, 3936650, 5511310, 7873300, 11022620, 13778275, 27556550, 55113100]

約数ペア:

[(1, 55113100), (2, 27556550), (4, 13778275), (5, 11022620), (7, 7873300), (10, 5511310), (14, 3936650), (20, 2755655), (25, 2204524), (28, 1968325), (35, 1574660), (43, 1281700), (50, 1102262), (70, 787330), (86, 640850), (100, 551131), (140, 393665), (172, 320425), (175, 314932), (215, 256340), (301, 183100), (350, 157466), (430, 128170), (602, 91550), (700, 78733), (860, 64085), (1075, 51268), (1204, 45775), (1505, 36620), (1831, 30100), (2150, 25634), (3010, 18310), (3662, 15050), (4300, 12817), (6020, 9155), (7324, 7525)]