79217250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 230031360

約数和(自身を除く): 150814110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 105, 125, 150, 158, 175, 191, 210, 237, 250, 350, 375, 382, 395, 474, 525, 553, 573, 750, 790, 875, 955, 1050, 1106, 1146, 1185, 1337, 1659, 1750, 1910, 1975, 2370, 2625, 2674, 2765, 2865, 3318, 3950, 4011, 4775, 5250, 5530, 5730, 5925, 6685, 8022, 8295, 9550, 9875, 11850, 13370, 13825, 14325, 15089, 16590, 19750, 20055, 23875, 27650, 28650, 29625, 30178, 33425, 40110, 41475, 45267, 47750, 59250, 66850, 69125, 71625, 75445, 82950, 90534, 100275, 105623, 138250, 143250, 150890, 167125, 200550, 207375, 211246, 226335, 316869, 334250, 377225, 414750, 452670, 501375, 528115, 633738, 754450, 1002750, 1056230, 1131675, 1584345, 1886125, 2263350, 2640575, 3168690, 3772250, 5281150, 5658375, 7921725, 11316750, 13202875, 15843450, 26405750, 39608625, 79217250]

約数ペア:

[(1, 79217250), (2, 39608625), (3, 26405750), (5, 15843450), (6, 13202875), (7, 11316750), (10, 7921725), (14, 5658375), (15, 5281150), (21, 3772250), (25, 3168690), (30, 2640575), (35, 2263350), (42, 1886125), (50, 1584345), (70, 1131675), (75, 1056230), (79, 1002750), (105, 754450), (125, 633738), (150, 528115), (158, 501375), (175, 452670), (191, 414750), (210, 377225), (237, 334250), (250, 316869), (350, 226335), (375, 211246), (382, 207375), (395, 200550), (474, 167125), (525, 150890), (553, 143250), (573, 138250), (750, 105623), (790, 100275), (875, 90534), (955, 82950), (1050, 75445), (1106, 71625), (1146, 69125), (1185, 66850), (1337, 59250), (1659, 47750), (1750, 45267), (1910, 41475), (1975, 40110), (2370, 33425), (2625, 30178), (2674, 29625), (2765, 28650), (2865, 27650), (3318, 23875), (3950, 20055), (4011, 19750), (4775, 16590), (5250, 15089), (5530, 14325), (5730, 13825), (5925, 13370), (6685, 11850), (8022, 9875), (8295, 9550)]