480493800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 1702272000

約数和(自身を除く): 1221778200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 79, 90, 93, 100, 109, 120, 124, 150, 155, 158, 180, 186, 200, 218, 225, 237, 248, 279, 300, 310, 316, 327, 360, 372, 395, 436, 450, 465, 474, 545, 558, 600, 620, 632, 654, 711, 744, 775, 790, 872, 900, 930, 948, 981, 1090, 1116, 1185, 1240, 1308, 1395, 1422, 1550, 1580, 1635, 1800, 1860, 1896, 1962, 1975, 2180, 2232, 2325, 2370, 2449, 2616, 2725, 2790, 2844, 3100, 3160, 3270, 3379, 3555, 3720, 3924, 3950, 4360, 4650, 4740, 4898, 4905, 5450, 5580, 5688, 5925, 6200, 6540, 6758, 6975, 7110, 7347, 7848, 7900, 8175, 8611, 9300, 9480, 9796, 9810, 10137, 10900, 11160, 11850, 12245, 13080, 13516, 13950, 14220, 14694, 15800, 16350, 16895, 17222, 17775, 18600, 19592, 19620, 20274, 21800, 22041, 23700, 24490, 24525, 25833, 27032, 27900, 28440, 29388, 30411, 32700, 33790, 34444, 35550, 36735, 39240, 40548, 43055, 44082, 47400, 48980, 49050, 50685, 51666, 55800, 58776, 60822, 61225, 65400, 67580, 68888, 71100, 73470, 77499, 81096, 84475, 86110, 88164, 97960, 98100, 101370, 103332, 110205, 121644, 122450, 129165, 135160, 142200, 146940, 152055, 154998, 168950, 172220, 176328, 183675, 196200, 202740, 206664, 215275, 220410, 243288, 244900, 253425, 258330, 266941, 293880, 304110, 309996, 337900, 344440, 367350, 387495, 405480, 430550, 440820, 489800, 506850, 516660, 533882, 551025, 608220, 619992, 645825, 675800, 734700, 760275, 774990, 800823, 861100, 881640, 1013700, 1033320, 1067764, 1102050, 1216440, 1291650, 1334705, 1469400, 1520550, 1549980, 1601646, 1722200, 1937475, 2027400, 2135528, 2204100, 2402469, 2583300, 2669410, 3041100, 3099960, 3203292, 3874950, 4004115, 4408200, 4804938, 5166600, 5338820, 6082200, 6406584, 6673525, 7749900, 8008230, 9609876, 10677640, 12012345, 13347050, 15499800, 16016460, 19219752, 20020575, 24024690, 26694100, 32032920, 40041150, 48049380, 53388200, 60061725, 80082300, 96098760, 120123450, 160164600, 240246900, 480493800]

約数ペア:

[(1, 480493800), (2, 240246900), (3, 160164600), (4, 120123450), (5, 96098760), (6, 80082300), (8, 60061725), (9, 53388200), (10, 48049380), (12, 40041150), (15, 32032920), (18, 26694100), (20, 24024690), (24, 20020575), (25, 19219752), (30, 16016460), (31, 15499800), (36, 13347050), (40, 12012345), (45, 10677640), (50, 9609876), (60, 8008230), (62, 7749900), (72, 6673525), (75, 6406584), (79, 6082200), (90, 5338820), (93, 5166600), (100, 4804938), (109, 4408200), (120, 4004115), (124, 3874950), (150, 3203292), (155, 3099960), (158, 3041100), (180, 2669410), (186, 2583300), (200, 2402469), (218, 2204100), (225, 2135528), (237, 2027400), (248, 1937475), (279, 1722200), (300, 1601646), (310, 1549980), (316, 1520550), (327, 1469400), (360, 1334705), (372, 1291650), (395, 1216440), (436, 1102050), (450, 1067764), (465, 1033320), (474, 1013700), (545, 881640), (558, 861100), (600, 800823), (620, 774990), (632, 760275), (654, 734700), (711, 675800), (744, 645825), (775, 619992), (790, 608220), (872, 551025), (900, 533882), (930, 516660), (948, 506850), (981, 489800), (1090, 440820), (1116, 430550), (1185, 405480), (1240, 387495), (1308, 367350), (1395, 344440), (1422, 337900), (1550, 309996), (1580, 304110), (1635, 293880), (1800, 266941), (1860, 258330), (1896, 253425), (1962, 244900), (1975, 243288), (2180, 220410), (2232, 215275), (2325, 206664), (2370, 202740), (2449, 196200), (2616, 183675), (2725, 176328), (2790, 172220), (2844, 168950), (3100, 154998), (3160, 152055), (3270, 146940), (3379, 142200), (3555, 135160), (3720, 129165), (3924, 122450), (3950, 121644), (4360, 110205), (4650, 103332), (4740, 101370), (4898, 98100), (4905, 97960), (5450, 88164), (5580, 86110), (5688, 84475), (5925, 81096), (6200, 77499), (6540, 73470), (6758, 71100), (6975, 68888), (7110, 67580), (7347, 65400), (7848, 61225), (7900, 60822), (8175, 58776), (8611, 55800), (9300, 51666), (9480, 50685), (9796, 49050), (9810, 48980), (10137, 47400), (10900, 44082), (11160, 43055), (11850, 40548), (12245, 39240), (13080, 36735), (13516, 35550), (13950, 34444), (14220, 33790), (14694, 32700), (15800, 30411), (16350, 29388), (16895, 28440), (17222, 27900), (17775, 27032), (18600, 25833), (19592, 24525), (19620, 24490), (20274, 23700), (21800, 22041)]