90616500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1587

約数の個数: 144

約数和(自身を含む): 308053200

約数和(自身を除く): 217436700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1549, 1625, 1950, 2250, 2340, 2925, 3098, 3250, 3900, 4500, 4647, 4875, 5850, 6196, 6500, 7745, 9294, 9750, 11700, 13941, 14625, 15490, 18588, 19500, 20137, 23235, 27882, 29250, 30980, 38725, 40274, 46470, 55764, 58500, 60411, 69705, 77450, 80548, 92940, 100685, 116175, 120822, 139410, 154900, 181233, 193625, 201370, 232350, 241644, 278820, 302055, 348525, 362466, 387250, 402740, 464700, 503425, 580875, 604110, 697050, 724932, 774500, 906165, 1006850, 1161750, 1208220, 1394100, 1510275, 1742625, 1812330, 2013700, 2323500, 2517125, 3020550, 3485250, 3624660, 4530825, 5034250, 6041100, 6970500, 7551375, 9061650, 10068500, 15102750, 18123300, 22654125, 30205500, 45308250, 90616500]

約数ペア:

[(1, 90616500), (2, 45308250), (3, 30205500), (4, 22654125), (5, 18123300), (6, 15102750), (9, 10068500), (10, 9061650), (12, 7551375), (13, 6970500), (15, 6041100), (18, 5034250), (20, 4530825), (25, 3624660), (26, 3485250), (30, 3020550), (36, 2517125), (39, 2323500), (45, 2013700), (50, 1812330), (52, 1742625), (60, 1510275), (65, 1394100), (75, 1208220), (78, 1161750), (90, 1006850), (100, 906165), (117, 774500), (125, 724932), (130, 697050), (150, 604110), (156, 580875), (180, 503425), (195, 464700), (225, 402740), (234, 387250), (250, 362466), (260, 348525), (300, 302055), (325, 278820), (375, 241644), (390, 232350), (450, 201370), (468, 193625), (500, 181233), (585, 154900), (650, 139410), (750, 120822), (780, 116175), (900, 100685), (975, 92940), (1125, 80548), (1170, 77450), (1300, 69705), (1500, 60411), (1549, 58500), (1625, 55764), (1950, 46470), (2250, 40274), (2340, 38725), (2925, 30980), (3098, 29250), (3250, 27882), (3900, 23235), (4500, 20137), (4647, 19500), (4875, 18588), (5850, 15490), (6196, 14625), (6500, 13941), (7745, 11700), (9294, 9750)]