20211988500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24019}}^1$

素因数の和:24072

約数の個数: 288

約数和(自身を含む): 73653390720

約数和(自身を除く): 53441402220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 25, 30, 33, 34, 36, 44, 45, 50, 51, 55, 60, 66, 68, 75, 85, 90, 99, 100, 102, 110, 125, 132, 150, 153, 165, 170, 180, 187, 198, 204, 220, 225, 250, 255, 275, 300, 306, 330, 340, 374, 375, 396, 425, 450, 495, 500, 510, 550, 561, 612, 660, 748, 750, 765, 825, 850, 900, 935, 990, 1020, 1100, 1122, 1125, 1275, 1375, 1500, 1530, 1650, 1683, 1700, 1870, 1980, 2125, 2244, 2250, 2475, 2550, 2750, 2805, 3060, 3300, 3366, 3740, 3825, 4125, 4250, 4500, 4675, 4950, 5100, 5500, 5610, 6375, 6732, 7650, 8250, 8415, 8500, 9350, 9900, 11220, 12375, 12750, 14025, 15300, 16500, 16830, 18700, 19125, 23375, 24019, 24750, 25500, 28050, 33660, 38250, 42075, 46750, 48038, 49500, 56100, 70125, 72057, 76500, 84150, 93500, 96076, 120095, 140250, 144114, 168300, 210375, 216171, 240190, 264209, 280500, 288228, 360285, 408323, 420750, 432342, 480380, 528418, 600475, 720570, 792627, 816646, 841500, 864684, 1056836, 1080855, 1200950, 1224969, 1321045, 1441140, 1585254, 1633292, 1801425, 2041615, 2161710, 2377881, 2401900, 2449938, 2642090, 3002375, 3170508, 3602850, 3674907, 3963135, 4083230, 4323420, 4491553, 4755762, 4899876, 5284180, 5404275, 6004750, 6124845, 6605225, 7205700, 7349814, 7926270, 8166460, 8983106, 9007125, 9511524, 10208075, 10808550, 11889405, 12009500, 12249690, 13210450, 13474659, 14699628, 15852540, 17966212, 18014250, 18374535, 19815675, 20416150, 21617100, 22457765, 23778810, 24499380, 26420900, 26949318, 27021375, 30624225, 33026125, 36028500, 36749070, 39631350, 40423977, 40832300, 44915530, 47557620, 51040375, 53898636, 54042750, 59447025, 61248450, 66052250, 67373295, 73498140, 79262700, 80847954, 89831060, 91872675, 99078375, 102080750, 108085500, 112288825, 118894050, 122496900, 132104500, 134746590, 153121125, 161695908, 183745350, 198156750, 202119885, 204161500, 224577650, 237788100, 269493180, 297235125, 306242250, 336866475, 367490700, 396313500, 404239770, 449155300, 459363375, 561444125, 594470250, 612484500, 673732950, 808479540, 918726750, 1010599425, 1122888250, 1188940500, 1347465900, 1684332375, 1837453500, 2021198850, 2245776500, 3368664750, 4042397700, 5052997125, 6737329500, 10105994250, 20211988500]

約数ペア:

[(1, 20211988500), (2, 10105994250), (3, 6737329500), (4, 5052997125), (5, 4042397700), (6, 3368664750), (9, 2245776500), (10, 2021198850), (11, 1837453500), (12, 1684332375), (15, 1347465900), (17, 1188940500), (18, 1122888250), (20, 1010599425), (22, 918726750), (25, 808479540), (30, 673732950), (33, 612484500), (34, 594470250), (36, 561444125), (44, 459363375), (45, 449155300), (50, 404239770), (51, 396313500), (55, 367490700), (60, 336866475), (66, 306242250), (68, 297235125), (75, 269493180), (85, 237788100), (90, 224577650), (99, 204161500), (100, 202119885), (102, 198156750), (110, 183745350), (125, 161695908), (132, 153121125), (150, 134746590), (153, 132104500), (165, 122496900), (170, 118894050), (180, 112288825), (187, 108085500), (198, 102080750), (204, 99078375), (220, 91872675), (225, 89831060), (250, 80847954), (255, 79262700), (275, 73498140), (300, 67373295), (306, 66052250), (330, 61248450), (340, 59447025), (374, 54042750), (375, 53898636), (396, 51040375), (425, 47557620), (450, 44915530), (495, 40832300), (500, 40423977), (510, 39631350), (550, 36749070), (561, 36028500), (612, 33026125), (660, 30624225), (748, 27021375), (750, 26949318), (765, 26420900), (825, 24499380), (850, 23778810), (900, 22457765), (935, 21617100), (990, 20416150), (1020, 19815675), (1100, 18374535), (1122, 18014250), (1125, 17966212), (1275, 15852540), (1375, 14699628), (1500, 13474659), (1530, 13210450), (1650, 12249690), (1683, 12009500), (1700, 11889405), (1870, 10808550), (1980, 10208075), (2125, 9511524), (2244, 9007125), (2250, 8983106), (2475, 8166460), (2550, 7926270), (2750, 7349814), (2805, 7205700), (3060, 6605225), (3300, 6124845), (3366, 6004750), (3740, 5404275), (3825, 5284180), (4125, 4899876), (4250, 4755762), (4500, 4491553), (4675, 4323420), (4950, 4083230), (5100, 3963135), (5500, 3674907), (5610, 3602850), (6375, 3170508), (6732, 3002375), (7650, 2642090), (8250, 2449938), (8415, 2401900), (8500, 2377881), (9350, 2161710), (9900, 2041615), (11220, 1801425), (12375, 1633292), (12750, 1585254), (14025, 1441140), (15300, 1321045), (16500, 1224969), (16830, 1200950), (18700, 1080855), (19125, 1056836), (23375, 864684), (24019, 841500), (24750, 816646), (25500, 792627), (28050, 720570), (33660, 600475), (38250, 528418), (42075, 480380), (46750, 432342), (48038, 420750), (49500, 408323), (56100, 360285), (70125, 288228), (72057, 280500), (76500, 264209), (84150, 240190), (93500, 216171), (96076, 210375), (120095, 168300), (140250, 144114)]