1378611000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{11783}}^1$

素因数の和:11823

約数の個数: 192

約数和(自身を含む): 5018569920

約数和(自身を除く): 3639958920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 125, 130, 150, 156, 180, 195, 200, 225, 234, 250, 260, 300, 312, 325, 360, 375, 390, 450, 468, 500, 520, 585, 600, 650, 750, 780, 900, 936, 975, 1000, 1125, 1170, 1300, 1500, 1560, 1625, 1800, 1950, 2250, 2340, 2600, 2925, 3000, 3250, 3900, 4500, 4680, 4875, 5850, 6500, 7800, 9000, 9750, 11700, 11783, 13000, 14625, 19500, 23400, 23566, 29250, 35349, 39000, 47132, 58500, 58915, 70698, 94264, 106047, 117000, 117830, 141396, 153179, 176745, 212094, 235660, 282792, 294575, 306358, 353490, 424188, 459537, 471320, 530235, 589150, 612716, 706980, 765895, 848376, 883725, 919074, 1060470, 1178300, 1225432, 1378611, 1413960, 1472875, 1531790, 1767450, 1838148, 2120940, 2297685, 2356600, 2651175, 2757222, 2945750, 3063580, 3534900, 3676296, 3829475, 4241880, 4418625, 4595370, 5302350, 5514444, 5891500, 6127160, 6893055, 7069800, 7658950, 8837250, 9190740, 10604700, 11028888, 11488425, 11783000, 13255875, 13786110, 15317900, 17674500, 18381480, 19147375, 21209400, 22976850, 26511750, 27572220, 30635800, 34465275, 35349000, 38294750, 45953700, 53023500, 55144440, 57442125, 68930550, 76589500, 91907400, 106047000, 114884250, 137861100, 153179000, 172326375, 229768500, 275722200, 344652750, 459537000, 689305500, 1378611000]

約数ペア:

[(1, 1378611000), (2, 689305500), (3, 459537000), (4, 344652750), (5, 275722200), (6, 229768500), (8, 172326375), (9, 153179000), (10, 137861100), (12, 114884250), (13, 106047000), (15, 91907400), (18, 76589500), (20, 68930550), (24, 57442125), (25, 55144440), (26, 53023500), (30, 45953700), (36, 38294750), (39, 35349000), (40, 34465275), (45, 30635800), (50, 27572220), (52, 26511750), (60, 22976850), (65, 21209400), (72, 19147375), (75, 18381480), (78, 17674500), (90, 15317900), (100, 13786110), (104, 13255875), (117, 11783000), (120, 11488425), (125, 11028888), (130, 10604700), (150, 9190740), (156, 8837250), (180, 7658950), (195, 7069800), (200, 6893055), (225, 6127160), (234, 5891500), (250, 5514444), (260, 5302350), (300, 4595370), (312, 4418625), (325, 4241880), (360, 3829475), (375, 3676296), (390, 3534900), (450, 3063580), (468, 2945750), (500, 2757222), (520, 2651175), (585, 2356600), (600, 2297685), (650, 2120940), (750, 1838148), (780, 1767450), (900, 1531790), (936, 1472875), (975, 1413960), (1000, 1378611), (1125, 1225432), (1170, 1178300), (1300, 1060470), (1500, 919074), (1560, 883725), (1625, 848376), (1800, 765895), (1950, 706980), (2250, 612716), (2340, 589150), (2600, 530235), (2925, 471320), (3000, 459537), (3250, 424188), (3900, 353490), (4500, 306358), (4680, 294575), (4875, 282792), (5850, 235660), (6500, 212094), (7800, 176745), (9000, 153179), (9750, 141396), (11700, 117830), (11783, 117000), (13000, 106047), (14625, 94264), (19500, 70698), (23400, 58915), (23566, 58500), (29250, 47132), (35349, 39000)]