1238022000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:769

約数の個数: 240

約数和(自身を含む): 4370583360

約数和(自身を除く): 3132561360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 109, 120, 125, 144, 150, 180, 200, 218, 225, 240, 250, 300, 327, 360, 375, 400, 436, 450, 500, 545, 600, 631, 654, 720, 750, 872, 900, 981, 1000, 1090, 1125, 1200, 1262, 1308, 1500, 1635, 1744, 1800, 1893, 1962, 2000, 2180, 2250, 2524, 2616, 2725, 3000, 3155, 3270, 3600, 3786, 3924, 4360, 4500, 4905, 5048, 5232, 5450, 5679, 6000, 6310, 6540, 7572, 7848, 8175, 8720, 9000, 9465, 9810, 10096, 10900, 11358, 12620, 13080, 13625, 15144, 15696, 15775, 16350, 18000, 18930, 19620, 21800, 22716, 24525, 25240, 26160, 27250, 28395, 30288, 31550, 32700, 37860, 39240, 40875, 43600, 45432, 47325, 49050, 50480, 54500, 56790, 63100, 65400, 68779, 75720, 78480, 78875, 81750, 90864, 94650, 98100, 109000, 113580, 122625, 126200, 130800, 137558, 141975, 151440, 157750, 163500, 189300, 196200, 206337, 218000, 227160, 236625, 245250, 252400, 275116, 283950, 315500, 327000, 343895, 378600, 392400, 412674, 454320, 473250, 490500, 550232, 567900, 619011, 631000, 654000, 687790, 709875, 757200, 825348, 946500, 981000, 1031685, 1100464, 1135800, 1238022, 1262000, 1375580, 1419750, 1650696, 1719475, 1893000, 1962000, 2063370, 2271600, 2476044, 2751160, 2839500, 3095055, 3301392, 3438950, 3786000, 4126740, 4952088, 5158425, 5502320, 5679000, 6190110, 6877900, 8253480, 8597375, 9904176, 10316850, 11358000, 12380220, 13755800, 15475275, 16506960, 17194750, 20633700, 24760440, 25792125, 27511600, 30950550, 34389500, 41267400, 49520880, 51584250, 61901100, 68779000, 77376375, 82534800, 103168500, 123802200, 137558000, 154752750, 206337000, 247604400, 309505500, 412674000, 619011000, 1238022000]

約数ペア:

[(1, 1238022000), (2, 619011000), (3, 412674000), (4, 309505500), (5, 247604400), (6, 206337000), (8, 154752750), (9, 137558000), (10, 123802200), (12, 103168500), (15, 82534800), (16, 77376375), (18, 68779000), (20, 61901100), (24, 51584250), (25, 49520880), (30, 41267400), (36, 34389500), (40, 30950550), (45, 27511600), (48, 25792125), (50, 24760440), (60, 20633700), (72, 17194750), (75, 16506960), (80, 15475275), (90, 13755800), (100, 12380220), (109, 11358000), (120, 10316850), (125, 9904176), (144, 8597375), (150, 8253480), (180, 6877900), (200, 6190110), (218, 5679000), (225, 5502320), (240, 5158425), (250, 4952088), (300, 4126740), (327, 3786000), (360, 3438950), (375, 3301392), (400, 3095055), (436, 2839500), (450, 2751160), (500, 2476044), (545, 2271600), (600, 2063370), (631, 1962000), (654, 1893000), (720, 1719475), (750, 1650696), (872, 1419750), (900, 1375580), (981, 1262000), (1000, 1238022), (1090, 1135800), (1125, 1100464), (1200, 1031685), (1262, 981000), (1308, 946500), (1500, 825348), (1635, 757200), (1744, 709875), (1800, 687790), (1893, 654000), (1962, 631000), (2000, 619011), (2180, 567900), (2250, 550232), (2524, 490500), (2616, 473250), (2725, 454320), (3000, 412674), (3155, 392400), (3270, 378600), (3600, 343895), (3786, 327000), (3924, 315500), (4360, 283950), (4500, 275116), (4905, 252400), (5048, 245250), (5232, 236625), (5450, 227160), (5679, 218000), (6000, 206337), (6310, 196200), (6540, 189300), (7572, 163500), (7848, 157750), (8175, 151440), (8720, 141975), (9000, 137558), (9465, 130800), (9810, 126200), (10096, 122625), (10900, 113580), (11358, 109000), (12620, 98100), (13080, 94650), (13625, 90864), (15144, 81750), (15696, 78875), (15775, 78480), (16350, 75720), (18000, 68779), (18930, 65400), (19620, 63100), (21800, 56790), (22716, 54500), (24525, 50480), (25240, 49050), (26160, 47325), (27250, 45432), (28395, 43600), (30288, 40875), (31550, 39240), (32700, 37860)]