222718300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{853}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 554471456

約数和(自身を除く): 331753156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 373, 700, 746, 853, 1492, 1706, 1865, 2611, 3412, 3730, 4265, 5222, 5971, 7460, 8530, 9325, 10444, 11942, 13055, 17060, 18650, 21325, 23884, 26110, 29855, 37300, 42650, 52220, 59710, 65275, 85300, 119420, 130550, 149275, 261100, 298550, 318169, 597100, 636338, 1272676, 1590845, 2227183, 3181690, 4454366, 6363380, 7954225, 8908732, 11135915, 15908450, 22271830, 31816900, 44543660, 55679575, 111359150, 222718300]

約数ペア:

[(1, 222718300), (2, 111359150), (4, 55679575), (5, 44543660), (7, 31816900), (10, 22271830), (14, 15908450), (20, 11135915), (25, 8908732), (28, 7954225), (35, 6363380), (50, 4454366), (70, 3181690), (100, 2227183), (140, 1590845), (175, 1272676), (350, 636338), (373, 597100), (700, 318169), (746, 298550), (853, 261100), (1492, 149275), (1706, 130550), (1865, 119420), (2611, 85300), (3412, 65275), (3730, 59710), (4265, 52220), (5222, 42650), (5971, 37300), (7460, 29855), (8530, 26110), (9325, 23884), (10444, 21325), (11942, 18650), (13055, 17060)]