216630180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30859}}^1$

素因数の和:30890

約数の個数: 96

約数和(自身を含む): 725827200

約数和(自身を除く): 509197020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 30859, 61718, 92577, 123436, 154295, 185154, 277731, 308590, 370308, 401167, 462885, 555462, 617180, 802334, 833193, 925770, 1110924, 1203501, 1388655, 1604668, 1666386, 1851540, 2005835, 2407002, 2777310, 3332772, 3610503, 4011670, 4165965, 4814004, 5554620, 6017505, 7221006, 8023340, 8331930, 10831509, 12035010, 14442012, 16663860, 18052515, 21663018, 24070020, 36105030, 43326036, 54157545, 72210060, 108315090, 216630180]

約数ペア:

[(1, 216630180), (2, 108315090), (3, 72210060), (4, 54157545), (5, 43326036), (6, 36105030), (9, 24070020), (10, 21663018), (12, 18052515), (13, 16663860), (15, 14442012), (18, 12035010), (20, 10831509), (26, 8331930), (27, 8023340), (30, 7221006), (36, 6017505), (39, 5554620), (45, 4814004), (52, 4165965), (54, 4011670), (60, 3610503), (65, 3332772), (78, 2777310), (90, 2407002), (108, 2005835), (117, 1851540), (130, 1666386), (135, 1604668), (156, 1388655), (180, 1203501), (195, 1110924), (234, 925770), (260, 833193), (270, 802334), (351, 617180), (390, 555462), (468, 462885), (540, 401167), (585, 370308), (702, 308590), (780, 277731), (1170, 185154), (1404, 154295), (1755, 123436), (2340, 92577), (3510, 61718), (7020, 30859)]