25229340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2496

約数の個数: 96

約数和(自身を含む): 82656000

約数和(自身を除く): 57426660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2459, 2565, 3420, 4918, 5130, 7377, 9836, 10260, 12295, 14754, 22131, 24590, 29508, 36885, 44262, 46721, 49180, 66393, 73770, 88524, 93442, 110655, 132786, 140163, 147540, 186884, 221310, 233605, 265572, 280326, 331965, 420489, 442620, 467210, 560652, 663930, 700815, 840978, 934420, 1261467, 1327860, 1401630, 1681956, 2102445, 2522934, 2803260, 4204890, 5045868, 6307335, 8409780, 12614670, 25229340]

約数ペア:

[(1, 25229340), (2, 12614670), (3, 8409780), (4, 6307335), (5, 5045868), (6, 4204890), (9, 2803260), (10, 2522934), (12, 2102445), (15, 1681956), (18, 1401630), (19, 1327860), (20, 1261467), (27, 934420), (30, 840978), (36, 700815), (38, 663930), (45, 560652), (54, 467210), (57, 442620), (60, 420489), (76, 331965), (90, 280326), (95, 265572), (108, 233605), (114, 221310), (135, 186884), (171, 147540), (180, 140163), (190, 132786), (228, 110655), (270, 93442), (285, 88524), (342, 73770), (380, 66393), (513, 49180), (540, 46721), (570, 44262), (684, 36885), (855, 29508), (1026, 24590), (1140, 22131), (1710, 14754), (2052, 12295), (2459, 10260), (2565, 9836), (3420, 7377), (4918, 5130)]