145718580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9377}}^1$

素因数の和:9433

約数の個数: 96

約数和(自身を含む): 478953216

約数和(自身を除く): 333234636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 9377, 15540, 18754, 28131, 37508, 46885, 56262, 65639, 93770, 112524, 131278, 140655, 187540, 196917, 262556, 281310, 328195, 346949, 393834, 562620, 656390, 693898, 787668, 984585, 1040847, 1312780, 1387796, 1734745, 1969170, 2081694, 2428643, 3469490, 3938340, 4163388, 4857286, 5204235, 6938980, 7285929, 9714572, 10408470, 12143215, 14571858, 20816940, 24286430, 29143716, 36429645, 48572860, 72859290, 145718580]

約数ペア:

[(1, 145718580), (2, 72859290), (3, 48572860), (4, 36429645), (5, 29143716), (6, 24286430), (7, 20816940), (10, 14571858), (12, 12143215), (14, 10408470), (15, 9714572), (20, 7285929), (21, 6938980), (28, 5204235), (30, 4857286), (35, 4163388), (37, 3938340), (42, 3469490), (60, 2428643), (70, 2081694), (74, 1969170), (84, 1734745), (105, 1387796), (111, 1312780), (140, 1040847), (148, 984585), (185, 787668), (210, 693898), (222, 656390), (259, 562620), (370, 393834), (420, 346949), (444, 328195), (518, 281310), (555, 262556), (740, 196917), (777, 187540), (1036, 140655), (1110, 131278), (1295, 112524), (1554, 93770), (2220, 65639), (2590, 56262), (3108, 46885), (3885, 37508), (5180, 28131), (7770, 18754), (9377, 15540)]