209416200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 288

約数和(自身を含む): 801511200

約数和(自身を除く): 592095000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 49, 50, 51, 56, 60, 68, 70, 75, 84, 85, 98, 100, 102, 105, 119, 120, 136, 140, 147, 150, 168, 170, 175, 196, 200, 204, 210, 238, 245, 255, 280, 294, 300, 340, 350, 357, 392, 408, 419, 420, 425, 476, 490, 510, 525, 588, 595, 600, 680, 700, 714, 735, 833, 838, 840, 850, 952, 980, 1020, 1050, 1176, 1190, 1225, 1257, 1275, 1400, 1428, 1470, 1666, 1676, 1700, 1785, 1960, 2040, 2095, 2100, 2380, 2450, 2499, 2514, 2550, 2856, 2933, 2940, 2975, 3332, 3352, 3400, 3570, 3675, 4165, 4190, 4200, 4760, 4900, 4998, 5028, 5100, 5866, 5880, 5950, 6285, 6664, 7123, 7140, 7350, 8330, 8380, 8799, 8925, 9800, 9996, 10056, 10200, 10475, 11732, 11900, 12495, 12570, 14246, 14280, 14665, 14700, 16660, 16760, 17598, 17850, 19992, 20531, 20825, 20950, 21369, 23464, 23800, 24990, 25140, 28492, 29330, 29400, 31425, 33320, 35196, 35615, 35700, 41062, 41650, 41900, 42738, 43995, 49861, 49980, 50280, 56984, 58660, 61593, 62475, 62850, 70392, 71230, 71400, 73325, 82124, 83300, 83800, 85476, 87990, 99722, 99960, 102655, 106845, 117320, 123186, 124950, 125700, 142460, 146650, 149583, 164248, 166600, 170952, 175980, 178075, 199444, 205310, 213690, 219975, 246372, 249305, 249900, 251400, 284920, 293300, 299166, 307965, 349027, 351960, 356150, 398888, 410620, 427380, 439950, 492744, 498610, 499800, 513275, 534225, 586600, 598332, 615930, 698054, 712300, 747915, 821240, 854760, 879900, 997220, 1026550, 1047081, 1068450, 1196664, 1231860, 1246525, 1396108, 1424600, 1495830, 1539825, 1745135, 1759800, 1994440, 2053100, 2094162, 2136900, 2463720, 2493050, 2792216, 2991660, 3079650, 3490270, 3739575, 4106200, 4188324, 4273800, 4986100, 5235405, 5983320, 6159300, 6980540, 7479150, 8376648, 8725675, 9972200, 10470810, 12318600, 13961080, 14958300, 17451350, 20941620, 26177025, 29916600, 34902700, 41883240, 52354050, 69805400, 104708100, 209416200]

約数ペア:

[(1, 209416200), (2, 104708100), (3, 69805400), (4, 52354050), (5, 41883240), (6, 34902700), (7, 29916600), (8, 26177025), (10, 20941620), (12, 17451350), (14, 14958300), (15, 13961080), (17, 12318600), (20, 10470810), (21, 9972200), (24, 8725675), (25, 8376648), (28, 7479150), (30, 6980540), (34, 6159300), (35, 5983320), (40, 5235405), (42, 4986100), (49, 4273800), (50, 4188324), (51, 4106200), (56, 3739575), (60, 3490270), (68, 3079650), (70, 2991660), (75, 2792216), (84, 2493050), (85, 2463720), (98, 2136900), (100, 2094162), (102, 2053100), (105, 1994440), (119, 1759800), (120, 1745135), (136, 1539825), (140, 1495830), (147, 1424600), (150, 1396108), (168, 1246525), (170, 1231860), (175, 1196664), (196, 1068450), (200, 1047081), (204, 1026550), (210, 997220), (238, 879900), (245, 854760), (255, 821240), (280, 747915), (294, 712300), (300, 698054), (340, 615930), (350, 598332), (357, 586600), (392, 534225), (408, 513275), (419, 499800), (420, 498610), (425, 492744), (476, 439950), (490, 427380), (510, 410620), (525, 398888), (588, 356150), (595, 351960), (600, 349027), (680, 307965), (700, 299166), (714, 293300), (735, 284920), (833, 251400), (838, 249900), (840, 249305), (850, 246372), (952, 219975), (980, 213690), (1020, 205310), (1050, 199444), (1176, 178075), (1190, 175980), (1225, 170952), (1257, 166600), (1275, 164248), (1400, 149583), (1428, 146650), (1470, 142460), (1666, 125700), (1676, 124950), (1700, 123186), (1785, 117320), (1960, 106845), (2040, 102655), (2095, 99960), (2100, 99722), (2380, 87990), (2450, 85476), (2499, 83800), (2514, 83300), (2550, 82124), (2856, 73325), (2933, 71400), (2940, 71230), (2975, 70392), (3332, 62850), (3352, 62475), (3400, 61593), (3570, 58660), (3675, 56984), (4165, 50280), (4190, 49980), (4200, 49861), (4760, 43995), (4900, 42738), (4998, 41900), (5028, 41650), (5100, 41062), (5866, 35700), (5880, 35615), (5950, 35196), (6285, 33320), (6664, 31425), (7123, 29400), (7140, 29330), (7350, 28492), (8330, 25140), (8380, 24990), (8799, 23800), (8925, 23464), (9800, 21369), (9996, 20950), (10056, 20825), (10200, 20531), (10475, 19992), (11732, 17850), (11900, 17598), (12495, 16760), (12570, 16660), (14246, 14700), (14280, 14665)]