91603980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13049}}^1$

素因数の和:13080

約数の個数: 96

約数和(自身を含む): 306936000

約数和(自身を除く): 215332020

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, 13049, 26098, 39147, 52196, 65245, 78294, 117441, 130490, 156588, 169637, 195735, 234882, 260980, 339274, 352323, 391470, 469764, 508911, 587205, 678548, 704646, 782940, 848185, 1017822, 1174410, 1409292, 1526733, 1696370, 1761615, 2035644, 2348820, 2544555, 3053466, 3392740, 3523230, 4580199, 5089110, 6106932, 7046460, 7633665, 9160398, 10178220, 15267330, 18320796, 22900995, 30534660, 45801990, 91603980]

約数ペア:

[(1, 91603980), (2, 45801990), (3, 30534660), (4, 22900995), (5, 18320796), (6, 15267330), (9, 10178220), (10, 9160398), (12, 7633665), (13, 7046460), (15, 6106932), (18, 5089110), (20, 4580199), (26, 3523230), (27, 3392740), (30, 3053466), (36, 2544555), (39, 2348820), (45, 2035644), (52, 1761615), (54, 1696370), (60, 1526733), (65, 1409292), (78, 1174410), (90, 1017822), (108, 848185), (117, 782940), (130, 704646), (135, 678548), (156, 587205), (180, 508911), (195, 469764), (234, 391470), (260, 352323), (270, 339274), (351, 260980), (390, 234882), (468, 195735), (540, 169637), (585, 156588), (702, 130490), (780, 117441), (1170, 78294), (1404, 65245), (1755, 52196), (2340, 39147), (3510, 26098), (7020, 13049)]