2398041900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:849

約数の個数: 216

約数和(自身を含む): 7843508400

約数和(自身を除く): 5445466500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 139, 145, 150, 174, 180, 225, 261, 278, 290, 300, 348, 417, 435, 450, 522, 556, 580, 661, 695, 725, 834, 870, 900, 1044, 1251, 1305, 1322, 1390, 1450, 1668, 1740, 1983, 2085, 2175, 2502, 2610, 2644, 2780, 2900, 3305, 3475, 3966, 4031, 4170, 4350, 5004, 5220, 5949, 6255, 6525, 6610, 6950, 7932, 8062, 8340, 8700, 9915, 10425, 11898, 12093, 12510, 13050, 13220, 13900, 16124, 16525, 19169, 19830, 20155, 20850, 23796, 24186, 25020, 26100, 29745, 31275, 33050, 36279, 38338, 39660, 40310, 41700, 48372, 49575, 57507, 59490, 60465, 62550, 66100, 72558, 76676, 80620, 91879, 95845, 99150, 100775, 115014, 118980, 120930, 125100, 145116, 148725, 172521, 181395, 183758, 191690, 198300, 201550, 230028, 241860, 275637, 287535, 297450, 302325, 345042, 362790, 367516, 383380, 403100, 459395, 479225, 551274, 575070, 594900, 604650, 690084, 725580, 826911, 862605, 906975, 918790, 958450, 1102548, 1150140, 1209300, 1378185, 1437675, 1653822, 1725210, 1813950, 1837580, 1916900, 2296975, 2664491, 2756370, 2875350, 3307644, 3450420, 3627900, 4134555, 4313025, 4593950, 5328982, 5512740, 5750700, 6890925, 7993473, 8269110, 8626050, 9187900, 10657964, 13322455, 13781850, 15986946, 16538220, 17252100, 20672775, 23980419, 26644910, 27563700, 31973892, 39967365, 41345550, 47960838, 53289820, 66612275, 79934730, 82691100, 95921676, 119902095, 133224550, 159869460, 199836825, 239804190, 266449100, 399673650, 479608380, 599510475, 799347300, 1199020950, 2398041900]

約数ペア:

[(1, 2398041900), (2, 1199020950), (3, 799347300), (4, 599510475), (5, 479608380), (6, 399673650), (9, 266449100), (10, 239804190), (12, 199836825), (15, 159869460), (18, 133224550), (20, 119902095), (25, 95921676), (29, 82691100), (30, 79934730), (36, 66612275), (45, 53289820), (50, 47960838), (58, 41345550), (60, 39967365), (75, 31973892), (87, 27563700), (90, 26644910), (100, 23980419), (116, 20672775), (139, 17252100), (145, 16538220), (150, 15986946), (174, 13781850), (180, 13322455), (225, 10657964), (261, 9187900), (278, 8626050), (290, 8269110), (300, 7993473), (348, 6890925), (417, 5750700), (435, 5512740), (450, 5328982), (522, 4593950), (556, 4313025), (580, 4134555), (661, 3627900), (695, 3450420), (725, 3307644), (834, 2875350), (870, 2756370), (900, 2664491), (1044, 2296975), (1251, 1916900), (1305, 1837580), (1322, 1813950), (1390, 1725210), (1450, 1653822), (1668, 1437675), (1740, 1378185), (1983, 1209300), (2085, 1150140), (2175, 1102548), (2502, 958450), (2610, 918790), (2644, 906975), (2780, 862605), (2900, 826911), (3305, 725580), (3475, 690084), (3966, 604650), (4031, 594900), (4170, 575070), (4350, 551274), (5004, 479225), (5220, 459395), (5949, 403100), (6255, 383380), (6525, 367516), (6610, 362790), (6950, 345042), (7932, 302325), (8062, 297450), (8340, 287535), (8700, 275637), (9915, 241860), (10425, 230028), (11898, 201550), (12093, 198300), (12510, 191690), (13050, 183758), (13220, 181395), (13900, 172521), (16124, 148725), (16525, 145116), (19169, 125100), (19830, 120930), (20155, 118980), (20850, 115014), (23796, 100775), (24186, 99150), (25020, 95845), (26100, 91879), (29745, 80620), (31275, 76676), (33050, 72558), (36279, 66100), (38338, 62550), (39660, 60465), (40310, 59490), (41700, 57507), (48372, 49575)]