664521000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1597

約数の個数: 256

約数和(自身を含む): 2437344000

約数和(自身を除く): 1772823000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 125, 130, 132, 143, 150, 156, 165, 195, 200, 220, 250, 260, 264, 275, 286, 300, 312, 325, 330, 375, 390, 429, 440, 500, 520, 550, 572, 600, 650, 660, 715, 750, 780, 825, 858, 975, 1000, 1100, 1144, 1300, 1320, 1375, 1430, 1500, 1549, 1560, 1625, 1650, 1716, 1950, 2145, 2200, 2600, 2750, 2860, 3000, 3098, 3250, 3300, 3432, 3575, 3900, 4125, 4290, 4647, 4875, 5500, 5720, 6196, 6500, 6600, 7150, 7745, 7800, 8250, 8580, 9294, 9750, 10725, 11000, 12392, 13000, 14300, 15490, 16500, 17039, 17160, 17875, 18588, 19500, 20137, 21450, 23235, 28600, 30980, 33000, 34078, 35750, 37176, 38725, 39000, 40274, 42900, 46470, 51117, 53625, 60411, 61960, 68156, 71500, 77450, 80548, 85195, 85800, 92940, 100685, 102234, 107250, 116175, 120822, 136312, 143000, 154900, 161096, 170390, 185880, 193625, 201370, 204468, 214500, 221507, 232350, 241644, 255585, 302055, 309800, 340780, 387250, 402740, 408936, 425975, 429000, 443014, 464700, 483288, 503425, 511170, 580875, 604110, 664521, 681560, 774500, 805480, 851950, 886028, 929400, 1006850, 1022340, 1107535, 1161750, 1208220, 1277925, 1329042, 1510275, 1549000, 1703900, 1772056, 2013700, 2044680, 2129875, 2215070, 2323500, 2416440, 2517125, 2555850, 2658084, 3020550, 3322605, 3407800, 4027400, 4259750, 4430140, 4647000, 5034250, 5111700, 5316168, 5537675, 6041100, 6389625, 6645210, 7551375, 8519500, 8860280, 10068500, 10223400, 11075350, 12082200, 12779250, 13290420, 15102750, 16613025, 17039000, 20137000, 22150700, 25558500, 26580840, 27688375, 30205500, 33226050, 44301400, 51117000, 55376750, 60411000, 66452100, 83065125, 110753500, 132904200, 166130250, 221507000, 332260500, 664521000]

約数ペア:

[(1, 664521000), (2, 332260500), (3, 221507000), (4, 166130250), (5, 132904200), (6, 110753500), (8, 83065125), (10, 66452100), (11, 60411000), (12, 55376750), (13, 51117000), (15, 44301400), (20, 33226050), (22, 30205500), (24, 27688375), (25, 26580840), (26, 25558500), (30, 22150700), (33, 20137000), (39, 17039000), (40, 16613025), (44, 15102750), (50, 13290420), (52, 12779250), (55, 12082200), (60, 11075350), (65, 10223400), (66, 10068500), (75, 8860280), (78, 8519500), (88, 7551375), (100, 6645210), (104, 6389625), (110, 6041100), (120, 5537675), (125, 5316168), (130, 5111700), (132, 5034250), (143, 4647000), (150, 4430140), (156, 4259750), (165, 4027400), (195, 3407800), (200, 3322605), (220, 3020550), (250, 2658084), (260, 2555850), (264, 2517125), (275, 2416440), (286, 2323500), (300, 2215070), (312, 2129875), (325, 2044680), (330, 2013700), (375, 1772056), (390, 1703900), (429, 1549000), (440, 1510275), (500, 1329042), (520, 1277925), (550, 1208220), (572, 1161750), (600, 1107535), (650, 1022340), (660, 1006850), (715, 929400), (750, 886028), (780, 851950), (825, 805480), (858, 774500), (975, 681560), (1000, 664521), (1100, 604110), (1144, 580875), (1300, 511170), (1320, 503425), (1375, 483288), (1430, 464700), (1500, 443014), (1549, 429000), (1560, 425975), (1625, 408936), (1650, 402740), (1716, 387250), (1950, 340780), (2145, 309800), (2200, 302055), (2600, 255585), (2750, 241644), (2860, 232350), (3000, 221507), (3098, 214500), (3250, 204468), (3300, 201370), (3432, 193625), (3575, 185880), (3900, 170390), (4125, 161096), (4290, 154900), (4647, 143000), (4875, 136312), (5500, 120822), (5720, 116175), (6196, 107250), (6500, 102234), (6600, 100685), (7150, 92940), (7745, 85800), (7800, 85195), (8250, 80548), (8580, 77450), (9294, 71500), (9750, 68156), (10725, 61960), (11000, 60411), (12392, 53625), (13000, 51117), (14300, 46470), (15490, 42900), (16500, 40274), (17039, 39000), (17160, 38725), (17875, 37176), (18588, 35750), (19500, 34078), (20137, 33000), (21450, 30980), (23235, 28600)]