301134420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 968647680

約数和(自身を除く): 667513260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 191, 228, 285, 342, 380, 382, 461, 570, 573, 684, 764, 855, 922, 955, 1140, 1146, 1383, 1710, 1719, 1844, 1910, 2292, 2305, 2766, 2865, 3420, 3438, 3629, 3820, 4149, 4610, 5532, 5730, 6876, 6915, 7258, 8298, 8595, 8759, 9220, 10887, 11460, 13830, 14516, 16596, 17190, 17518, 18145, 20745, 21774, 26277, 27660, 32661, 34380, 35036, 36290, 41490, 43548, 43795, 52554, 54435, 65322, 72580, 78831, 82980, 87590, 88051, 105108, 108870, 130644, 131385, 157662, 163305, 175180, 176102, 217740, 262770, 264153, 315324, 326610, 352204, 394155, 440255, 525540, 528306, 653220, 788310, 792459, 880510, 1056612, 1320765, 1576620, 1584918, 1672969, 1761020, 2641530, 3169836, 3345938, 3962295, 5018907, 5283060, 6691876, 7924590, 8364845, 10037814, 15056721, 15849180, 16729690, 20075628, 25094535, 30113442, 33459380, 50189070, 60226884, 75283605, 100378140, 150567210, 301134420]

約数ペア:

[(1, 301134420), (2, 150567210), (3, 100378140), (4, 75283605), (5, 60226884), (6, 50189070), (9, 33459380), (10, 30113442), (12, 25094535), (15, 20075628), (18, 16729690), (19, 15849180), (20, 15056721), (30, 10037814), (36, 8364845), (38, 7924590), (45, 6691876), (57, 5283060), (60, 5018907), (76, 3962295), (90, 3345938), (95, 3169836), (114, 2641530), (171, 1761020), (180, 1672969), (190, 1584918), (191, 1576620), (228, 1320765), (285, 1056612), (342, 880510), (380, 792459), (382, 788310), (461, 653220), (570, 528306), (573, 525540), (684, 440255), (764, 394155), (855, 352204), (922, 326610), (955, 315324), (1140, 264153), (1146, 262770), (1383, 217740), (1710, 176102), (1719, 175180), (1844, 163305), (1910, 157662), (2292, 131385), (2305, 130644), (2766, 108870), (2865, 105108), (3420, 88051), (3438, 87590), (3629, 82980), (3820, 78831), (4149, 72580), (4610, 65322), (5532, 54435), (5730, 52554), (6876, 43795), (6915, 43548), (7258, 41490), (8298, 36290), (8595, 35036), (8759, 34380), (9220, 32661), (10887, 27660), (11460, 26277), (13830, 21774), (14516, 20745), (16596, 18145), (17190, 17518)]