51103500

素因数分解:

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

素因数の和:217

約数の個数: 192

約数和(自身を含む): 176676864

約数和(自身を除く): 125573364

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, 125, 140, 150, 155, 157, 175, 186, 210, 217, 250, 300, 310, 314, 350, 372, 375, 420, 434, 465, 471, 500, 525, 620, 628, 651, 700, 750, 775, 785, 868, 875, 930, 942, 1050, 1085, 1099, 1302, 1500, 1550, 1570, 1750, 1860, 1884, 2100, 2170, 2198, 2325, 2355, 2604, 2625, 3100, 3140, 3255, 3297, 3500, 3875, 3925, 4340, 4396, 4650, 4710, 4867, 5250, 5425, 5495, 6510, 6594, 7750, 7850, 9300, 9420, 9734, 10500, 10850, 10990, 11625, 11775, 13020, 13188, 14601, 15500, 15700, 16275, 16485, 19468, 19625, 21700, 21980, 23250, 23550, 24335, 27125, 27475, 29202, 32550, 32970, 34069, 39250, 46500, 47100, 48670, 54250, 54950, 58404, 58875, 65100, 65940, 68138, 73005, 78500, 81375, 82425, 97340, 102207, 108500, 109900, 117750, 121675, 136276, 137375, 146010, 162750, 164850, 170345, 204414, 235500, 243350, 274750, 292020, 325500, 329700, 340690, 365025, 408828, 412125, 486700, 511035, 549500, 608375, 681380, 730050, 824250, 851725, 1022070, 1216750, 1460100, 1648500, 1703450, 1825125, 2044140, 2433500, 2555175, 3406900, 3650250, 4258625, 5110350, 7300500, 8517250, 10220700, 12775875, 17034500, 25551750, 51103500]

約数ペア:

[(1, 51103500), (2, 25551750), (3, 17034500), (4, 12775875), (5, 10220700), (6, 8517250), (7, 7300500), (10, 5110350), (12, 4258625), (14, 3650250), (15, 3406900), (20, 2555175), (21, 2433500), (25, 2044140), (28, 1825125), (30, 1703450), (31, 1648500), (35, 1460100), (42, 1216750), (50, 1022070), (60, 851725), (62, 824250), (70, 730050), (75, 681380), (84, 608375), (93, 549500), (100, 511035), (105, 486700), (124, 412125), (125, 408828), (140, 365025), (150, 340690), (155, 329700), (157, 325500), (175, 292020), (186, 274750), (210, 243350), (217, 235500), (250, 204414), (300, 170345), (310, 164850), (314, 162750), (350, 146010), (372, 137375), (375, 136276), (420, 121675), (434, 117750), (465, 109900), (471, 108500), (500, 102207), (525, 97340), (620, 82425), (628, 81375), (651, 78500), (700, 73005), (750, 68138), (775, 65940), (785, 65100), (868, 58875), (875, 58404), (930, 54950), (942, 54250), (1050, 48670), (1085, 47100), (1099, 46500), (1302, 39250), (1500, 34069), (1550, 32970), (1570, 32550), (1750, 29202), (1860, 27475), (1884, 27125), (2100, 24335), (2170, 23550), (2198, 23250), (2325, 21980), (2355, 21700), (2604, 19625), (2625, 19468), (3100, 16485), (3140, 16275), (3255, 15700), (3297, 15500), (3500, 14601), (3875, 13188), (3925, 13020), (4340, 11775), (4396, 11625), (4650, 10990), (4710, 10850), (4867, 10500), (5250, 9734), (5425, 9420), (5495, 9300), (6510, 7850), (6594, 7750)]