20717109000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2390

約数の個数: 384

約数和(自身を含む): 80600832000

約数和(自身を除く): 59883723000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 149, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 298, 300, 315, 350, 360, 375, 420, 447, 450, 500, 504, 525, 596, 600, 630, 700, 745, 750, 840, 875, 894, 900, 1000, 1043, 1050, 1125, 1192, 1260, 1341, 1400, 1490, 1500, 1575, 1750, 1788, 1800, 2086, 2100, 2207, 2235, 2250, 2520, 2625, 2682, 2980, 3000, 3129, 3150, 3500, 3576, 3725, 4172, 4200, 4414, 4470, 4500, 5215, 5250, 5364, 5960, 6258, 6300, 6621, 6705, 7000, 7450, 7875, 8344, 8828, 8940, 9000, 9387, 10430, 10500, 10728, 11035, 11175, 12516, 12600, 13242, 13410, 14900, 15449, 15645, 15750, 17656, 17880, 18625, 18774, 19863, 20860, 21000, 22070, 22350, 25032, 26075, 26484, 26820, 29800, 30898, 31290, 31500, 33105, 33525, 37250, 37548, 39726, 41720, 44140, 44700, 46347, 46935, 52150, 52968, 53640, 55175, 55875, 61796, 62580, 63000, 66210, 67050, 74500, 75096, 77245, 78225, 79452, 88280, 89400, 92694, 93870, 99315, 104300, 110350, 111750, 123592, 125160, 130375, 132420, 134100, 139041, 149000, 154490, 156450, 158904, 165525, 167625, 185388, 187740, 198630, 208600, 220700, 223500, 231735, 234675, 260750, 264840, 268200, 275875, 278082, 308980, 312900, 328843, 331050, 335250, 370776, 375480, 386225, 391125, 397260, 441400, 447000, 463470, 469350, 496575, 521500, 551750, 556164, 617960, 625800, 657686, 662100, 670500, 695205, 772450, 782250, 794520, 827625, 926940, 938700, 986529, 993150, 1043000, 1103500, 1112328, 1158675, 1173375, 1315372, 1324200, 1341000, 1390410, 1544900, 1564500, 1644215, 1655250, 1853880, 1877400, 1931125, 1973058, 1986300, 2207000, 2301901, 2317350, 2346750, 2482875, 2630744, 2780820, 2959587, 3089800, 3129000, 3288430, 3310500, 3476025, 3862250, 3946116, 3972600, 4603802, 4634700, 4693500, 4932645, 4965750, 5561640, 5793375, 5919174, 6576860, 6621000, 6905703, 6952050, 7724500, 7892232, 8221075, 9207604, 9269400, 9387000, 9865290, 9931500, 11509505, 11586750, 11838348, 13153720, 13811406, 13904100, 14797935, 15449000, 16442150, 17380125, 18415208, 19730580, 19863000, 20717109, 23019010, 23173500, 23676696, 24663225, 27622812, 27808200, 29595870, 32884300, 34528515, 34760250, 39461160, 41105375, 41434218, 46038020, 46347000, 49326450, 55245624, 57547525, 59191740, 65768600, 69057030, 69520500, 73989675, 82210750, 82868436, 92076040, 98652900, 103585545, 115095050, 118383480, 123316125, 138114060, 139041000, 147979350, 164421500, 165736872, 172642575, 197305800, 207171090, 230190100, 246632250, 276228120, 287737625, 295958700, 328843000, 345285150, 369948375, 414342180, 460380200, 493264500, 517927725, 575475250, 591917400, 690570300, 739896750, 828684360, 863212875, 986529000, 1035855450, 1150950500, 1381140600, 1479793500, 1726425750, 2071710900, 2301901000, 2589638625, 2959587000, 3452851500, 4143421800, 5179277250, 6905703000, 10358554500, 20717109000]

約数ペア:

[(1, 20717109000), (2, 10358554500), (3, 6905703000), (4, 5179277250), (5, 4143421800), (6, 3452851500), (7, 2959587000), (8, 2589638625), (9, 2301901000), (10, 2071710900), (12, 1726425750), (14, 1479793500), (15, 1381140600), (18, 1150950500), (20, 1035855450), (21, 986529000), (24, 863212875), (25, 828684360), (28, 739896750), (30, 690570300), (35, 591917400), (36, 575475250), (40, 517927725), (42, 493264500), (45, 460380200), (50, 414342180), (56, 369948375), (60, 345285150), (63, 328843000), (70, 295958700), (72, 287737625), (75, 276228120), (84, 246632250), (90, 230190100), (100, 207171090), (105, 197305800), (120, 172642575), (125, 165736872), (126, 164421500), (140, 147979350), (149, 139041000), (150, 138114060), (168, 123316125), (175, 118383480), (180, 115095050), (200, 103585545), (210, 98652900), (225, 92076040), (250, 82868436), (252, 82210750), (280, 73989675), (298, 69520500), (300, 69057030), (315, 65768600), (350, 59191740), (360, 57547525), (375, 55245624), (420, 49326450), (447, 46347000), (450, 46038020), (500, 41434218), (504, 41105375), (525, 39461160), (596, 34760250), (600, 34528515), (630, 32884300), (700, 29595870), (745, 27808200), (750, 27622812), (840, 24663225), (875, 23676696), (894, 23173500), (900, 23019010), (1000, 20717109), (1043, 19863000), (1050, 19730580), (1125, 18415208), (1192, 17380125), (1260, 16442150), (1341, 15449000), (1400, 14797935), (1490, 13904100), (1500, 13811406), (1575, 13153720), (1750, 11838348), (1788, 11586750), (1800, 11509505), (2086, 9931500), (2100, 9865290), (2207, 9387000), (2235, 9269400), (2250, 9207604), (2520, 8221075), (2625, 7892232), (2682, 7724500), (2980, 6952050), (3000, 6905703), (3129, 6621000), (3150, 6576860), (3500, 5919174), (3576, 5793375), (3725, 5561640), (4172, 4965750), (4200, 4932645), (4414, 4693500), (4470, 4634700), (4500, 4603802), (5215, 3972600), (5250, 3946116), (5364, 3862250), (5960, 3476025), (6258, 3310500), (6300, 3288430), (6621, 3129000), (6705, 3089800), (7000, 2959587), (7450, 2780820), (7875, 2630744), (8344, 2482875), (8828, 2346750), (8940, 2317350), (9000, 2301901), (9387, 2207000), (10430, 1986300), (10500, 1973058), (10728, 1931125), (11035, 1877400), (11175, 1853880), (12516, 1655250), (12600, 1644215), (13242, 1564500), (13410, 1544900), (14900, 1390410), (15449, 1341000), (15645, 1324200), (15750, 1315372), (17656, 1173375), (17880, 1158675), (18625, 1112328), (18774, 1103500), (19863, 1043000), (20860, 993150), (21000, 986529), (22070, 938700), (22350, 926940), (25032, 827625), (26075, 794520), (26484, 782250), (26820, 772450), (29800, 695205), (30898, 670500), (31290, 662100), (31500, 657686), (33105, 625800), (33525, 617960), (37250, 556164), (37548, 551750), (39726, 521500), (41720, 496575), (44140, 469350), (44700, 463470), (46347, 447000), (46935, 441400), (52150, 397260), (52968, 391125), (53640, 386225), (55175, 375480), (55875, 370776), (61796, 335250), (62580, 331050), (63000, 328843), (66210, 312900), (67050, 308980), (74500, 278082), (75096, 275875), (77245, 268200), (78225, 264840), (79452, 260750), (88280, 234675), (89400, 231735), (92694, 223500), (93870, 220700), (99315, 208600), (104300, 198630), (110350, 187740), (111750, 185388), (123592, 167625), (125160, 165525), (130375, 158904), (132420, 156450), (134100, 154490), (139041, 149000)]