381235800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1306

約数の個数: 192

約数和(自身を含む): 1317772800

約数和(自身を除く): 936537000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 47, 50, 55, 60, 66, 75, 88, 94, 100, 110, 120, 132, 141, 150, 165, 188, 200, 220, 235, 264, 275, 282, 300, 330, 376, 440, 470, 517, 550, 564, 600, 660, 705, 825, 940, 1034, 1100, 1128, 1175, 1229, 1320, 1410, 1551, 1650, 1880, 2068, 2200, 2350, 2458, 2585, 2820, 3102, 3300, 3525, 3687, 4136, 4700, 4916, 5170, 5640, 6145, 6204, 6600, 7050, 7374, 7755, 9400, 9832, 10340, 12290, 12408, 12925, 13519, 14100, 14748, 15510, 18435, 20680, 24580, 25850, 27038, 28200, 29496, 30725, 31020, 36870, 38775, 40557, 49160, 51700, 54076, 57763, 61450, 62040, 67595, 73740, 77550, 81114, 92175, 103400, 108152, 115526, 122900, 135190, 147480, 155100, 162228, 173289, 184350, 202785, 231052, 245800, 270380, 288815, 310200, 324456, 337975, 346578, 368700, 405570, 462104, 540760, 577630, 635393, 675950, 693156, 737400, 811140, 866445, 1013925, 1155260, 1270786, 1351900, 1386312, 1444075, 1622280, 1732890, 1906179, 2027850, 2310520, 2541572, 2703800, 2888150, 3176965, 3465780, 3812358, 4055700, 4332225, 5083144, 5776300, 6353930, 6931560, 7624716, 8111400, 8664450, 9530895, 11552600, 12707860, 15249432, 15884825, 17328900, 19061790, 25415720, 31769650, 34657800, 38123580, 47654475, 63539300, 76247160, 95308950, 127078600, 190617900, 381235800]

約数ペア:

[(1, 381235800), (2, 190617900), (3, 127078600), (4, 95308950), (5, 76247160), (6, 63539300), (8, 47654475), (10, 38123580), (11, 34657800), (12, 31769650), (15, 25415720), (20, 19061790), (22, 17328900), (24, 15884825), (25, 15249432), (30, 12707860), (33, 11552600), (40, 9530895), (44, 8664450), (47, 8111400), (50, 7624716), (55, 6931560), (60, 6353930), (66, 5776300), (75, 5083144), (88, 4332225), (94, 4055700), (100, 3812358), (110, 3465780), (120, 3176965), (132, 2888150), (141, 2703800), (150, 2541572), (165, 2310520), (188, 2027850), (200, 1906179), (220, 1732890), (235, 1622280), (264, 1444075), (275, 1386312), (282, 1351900), (300, 1270786), (330, 1155260), (376, 1013925), (440, 866445), (470, 811140), (517, 737400), (550, 693156), (564, 675950), (600, 635393), (660, 577630), (705, 540760), (825, 462104), (940, 405570), (1034, 368700), (1100, 346578), (1128, 337975), (1175, 324456), (1229, 310200), (1320, 288815), (1410, 270380), (1551, 245800), (1650, 231052), (1880, 202785), (2068, 184350), (2200, 173289), (2350, 162228), (2458, 155100), (2585, 147480), (2820, 135190), (3102, 122900), (3300, 115526), (3525, 108152), (3687, 103400), (4136, 92175), (4700, 81114), (4916, 77550), (5170, 73740), (5640, 67595), (6145, 62040), (6204, 61450), (6600, 57763), (7050, 54076), (7374, 51700), (7755, 49160), (9400, 40557), (9832, 38775), (10340, 36870), (12290, 31020), (12408, 30725), (12925, 29496), (13519, 28200), (14100, 27038), (14748, 25850), (15510, 24580), (18435, 20680)]