10220700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 35108864

約数和(自身を除く): 24888164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 157, 175, 186, 210, 217, 300, 310, 314, 350, 372, 420, 434, 465, 471, 525, 620, 628, 651, 700, 775, 785, 868, 930, 942, 1050, 1085, 1099, 1302, 1550, 1570, 1860, 1884, 2100, 2170, 2198, 2325, 2355, 2604, 3100, 3140, 3255, 3297, 3925, 4340, 4396, 4650, 4710, 4867, 5425, 5495, 6510, 6594, 7850, 9300, 9420, 9734, 10850, 10990, 11775, 13020, 13188, 14601, 15700, 16275, 16485, 19468, 21700, 21980, 23550, 24335, 27475, 29202, 32550, 32970, 34069, 47100, 48670, 54950, 58404, 65100, 65940, 68138, 73005, 82425, 97340, 102207, 109900, 121675, 136276, 146010, 164850, 170345, 204414, 243350, 292020, 329700, 340690, 365025, 408828, 486700, 511035, 681380, 730050, 851725, 1022070, 1460100, 1703450, 2044140, 2555175, 3406900, 5110350, 10220700]

約数ペア:

[(1, 10220700), (2, 5110350), (3, 3406900), (4, 2555175), (5, 2044140), (6, 1703450), (7, 1460100), (10, 1022070), (12, 851725), (14, 730050), (15, 681380), (20, 511035), (21, 486700), (25, 408828), (28, 365025), (30, 340690), (31, 329700), (35, 292020), (42, 243350), (50, 204414), (60, 170345), (62, 164850), (70, 146010), (75, 136276), (84, 121675), (93, 109900), (100, 102207), (105, 97340), (124, 82425), (140, 73005), (150, 68138), (155, 65940), (157, 65100), (175, 58404), (186, 54950), (210, 48670), (217, 47100), (300, 34069), (310, 32970), (314, 32550), (350, 29202), (372, 27475), (420, 24335), (434, 23550), (465, 21980), (471, 21700), (525, 19468), (620, 16485), (628, 16275), (651, 15700), (700, 14601), (775, 13188), (785, 13020), (868, 11775), (930, 10990), (942, 10850), (1050, 9734), (1085, 9420), (1099, 9300), (1302, 7850), (1550, 6594), (1570, 6510), (1860, 5495), (1884, 5425), (2100, 4867), (2170, 4710), (2198, 4650), (2325, 4396), (2355, 4340), (2604, 3925), (3100, 3297), (3140, 3255)]