2018675400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{919}}^1$

素因数の和:1468

約数の個数: 192

約数和(自身を含む): 7173350400

約数和(自身を除く): 5154675000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 523, 525, 600, 700, 840, 919, 1046, 1050, 1400, 1569, 1838, 2092, 2100, 2615, 2757, 3138, 3661, 3676, 4184, 4200, 4595, 5230, 5514, 6276, 6433, 7322, 7352, 7845, 9190, 10460, 10983, 11028, 12552, 12866, 13075, 13785, 14644, 15690, 18305, 18380, 19299, 20920, 21966, 22056, 22975, 25732, 26150, 27570, 29288, 31380, 32165, 36610, 36760, 38598, 39225, 43932, 45950, 51464, 52300, 54915, 55140, 62760, 64330, 68925, 73220, 77196, 78450, 87864, 91525, 91900, 96495, 104600, 109830, 110280, 128660, 137850, 146440, 154392, 156900, 160825, 183050, 183800, 192990, 219660, 257320, 274575, 275700, 313800, 321650, 366100, 385980, 439320, 480637, 482475, 549150, 551400, 643300, 732200, 771960, 961274, 964950, 1098300, 1286600, 1441911, 1922548, 1929900, 2196600, 2403185, 2883822, 3364459, 3845096, 3859800, 4806370, 5767644, 6728918, 7209555, 9612740, 10093377, 11535288, 12015925, 13457836, 14419110, 16822295, 19225480, 20186754, 24031850, 26915672, 28838220, 33644590, 36047775, 40373508, 48063700, 50466885, 57676440, 67289180, 72095550, 80747016, 84111475, 96127400, 100933770, 134578360, 144191100, 168222950, 201867540, 252334425, 288382200, 336445900, 403735080, 504668850, 672891800, 1009337700, 2018675400]

約数ペア:

[(1, 2018675400), (2, 1009337700), (3, 672891800), (4, 504668850), (5, 403735080), (6, 336445900), (7, 288382200), (8, 252334425), (10, 201867540), (12, 168222950), (14, 144191100), (15, 134578360), (20, 100933770), (21, 96127400), (24, 84111475), (25, 80747016), (28, 72095550), (30, 67289180), (35, 57676440), (40, 50466885), (42, 48063700), (50, 40373508), (56, 36047775), (60, 33644590), (70, 28838220), (75, 26915672), (84, 24031850), (100, 20186754), (105, 19225480), (120, 16822295), (140, 14419110), (150, 13457836), (168, 12015925), (175, 11535288), (200, 10093377), (210, 9612740), (280, 7209555), (300, 6728918), (350, 5767644), (420, 4806370), (523, 3859800), (525, 3845096), (600, 3364459), (700, 2883822), (840, 2403185), (919, 2196600), (1046, 1929900), (1050, 1922548), (1400, 1441911), (1569, 1286600), (1838, 1098300), (2092, 964950), (2100, 961274), (2615, 771960), (2757, 732200), (3138, 643300), (3661, 551400), (3676, 549150), (4184, 482475), (4200, 480637), (4595, 439320), (5230, 385980), (5514, 366100), (6276, 321650), (6433, 313800), (7322, 275700), (7352, 274575), (7845, 257320), (9190, 219660), (10460, 192990), (10983, 183800), (11028, 183050), (12552, 160825), (12866, 156900), (13075, 154392), (13785, 146440), (14644, 137850), (15690, 128660), (18305, 110280), (18380, 109830), (19299, 104600), (20920, 96495), (21966, 91900), (22056, 91525), (22975, 87864), (25732, 78450), (26150, 77196), (27570, 73220), (29288, 68925), (31380, 64330), (32165, 62760), (36610, 55140), (36760, 54915), (38598, 52300), (39225, 51464), (43932, 45950)]