78177450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 213486336

約数和(自身を除く): 135308886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 130, 141, 150, 195, 235, 282, 325, 390, 470, 611, 650, 705, 853, 975, 1175, 1222, 1410, 1706, 1833, 1950, 2350, 2559, 3055, 3525, 3666, 4265, 5118, 6110, 7050, 8530, 9165, 11089, 12795, 15275, 18330, 21325, 22178, 25590, 30550, 33267, 40091, 42650, 45825, 55445, 63975, 66534, 80182, 91650, 110890, 120273, 127950, 166335, 200455, 240546, 277225, 332670, 400910, 521183, 554450, 601365, 831675, 1002275, 1042366, 1202730, 1563549, 1663350, 2004550, 2605915, 3006825, 3127098, 5211830, 6013650, 7817745, 13029575, 15635490, 26059150, 39088725, 78177450]

約数ペア:

[(1, 78177450), (2, 39088725), (3, 26059150), (5, 15635490), (6, 13029575), (10, 7817745), (13, 6013650), (15, 5211830), (25, 3127098), (26, 3006825), (30, 2605915), (39, 2004550), (47, 1663350), (50, 1563549), (65, 1202730), (75, 1042366), (78, 1002275), (94, 831675), (130, 601365), (141, 554450), (150, 521183), (195, 400910), (235, 332670), (282, 277225), (325, 240546), (390, 200455), (470, 166335), (611, 127950), (650, 120273), (705, 110890), (853, 91650), (975, 80182), (1175, 66534), (1222, 63975), (1410, 55445), (1706, 45825), (1833, 42650), (1950, 40091), (2350, 33267), (2559, 30550), (3055, 25590), (3525, 22178), (3666, 21325), (4265, 18330), (5118, 15275), (6110, 12795), (7050, 11089), (8530, 9165)]