220544400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:626

約数の個数: 240

約数和(自身を含む): 788788800

約数和(自身を除く): 568244400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 34, 38, 40, 48, 50, 51, 57, 60, 68, 75, 76, 80, 85, 95, 100, 102, 114, 120, 136, 150, 152, 170, 190, 200, 204, 228, 240, 255, 272, 285, 300, 304, 323, 340, 380, 400, 408, 425, 456, 475, 510, 569, 570, 600, 646, 680, 760, 816, 850, 912, 950, 969, 1020, 1138, 1140, 1200, 1275, 1292, 1360, 1425, 1520, 1615, 1700, 1707, 1900, 1938, 2040, 2276, 2280, 2550, 2584, 2845, 2850, 3230, 3400, 3414, 3800, 3876, 4080, 4552, 4560, 4845, 5100, 5168, 5690, 5700, 6460, 6800, 6828, 7600, 7752, 8075, 8535, 9104, 9673, 9690, 10200, 10811, 11380, 11400, 12920, 13656, 14225, 15504, 16150, 17070, 19346, 19380, 20400, 21622, 22760, 22800, 24225, 25840, 27312, 28450, 29019, 32300, 32433, 34140, 38692, 38760, 42675, 43244, 45520, 48365, 48450, 54055, 56900, 58038, 64600, 64866, 68280, 77384, 77520, 85350, 86488, 96730, 96900, 108110, 113800, 116076, 129200, 129732, 136560, 145095, 154768, 162165, 170700, 172976, 183787, 193460, 193800, 216220, 227600, 232152, 241825, 259464, 270275, 290190, 324330, 341400, 367574, 386920, 387600, 432440, 464304, 483650, 518928, 540550, 551361, 580380, 648660, 682800, 725475, 735148, 773840, 810825, 864880, 918935, 967300, 1081100, 1102722, 1160760, 1297320, 1450950, 1470296, 1621650, 1837870, 1934600, 2162200, 2205444, 2321520, 2594640, 2756805, 2901900, 2940592, 3243300, 3675740, 3869200, 4324400, 4410888, 4594675, 5513610, 5803800, 6486600, 7351480, 8821776, 9189350, 11027220, 11607600, 12973200, 13784025, 14702960, 18378700, 22054440, 27568050, 36757400, 44108880, 55136100, 73514800, 110272200, 220544400]

約数ペア:

[(1, 220544400), (2, 110272200), (3, 73514800), (4, 55136100), (5, 44108880), (6, 36757400), (8, 27568050), (10, 22054440), (12, 18378700), (15, 14702960), (16, 13784025), (17, 12973200), (19, 11607600), (20, 11027220), (24, 9189350), (25, 8821776), (30, 7351480), (34, 6486600), (38, 5803800), (40, 5513610), (48, 4594675), (50, 4410888), (51, 4324400), (57, 3869200), (60, 3675740), (68, 3243300), (75, 2940592), (76, 2901900), (80, 2756805), (85, 2594640), (95, 2321520), (100, 2205444), (102, 2162200), (114, 1934600), (120, 1837870), (136, 1621650), (150, 1470296), (152, 1450950), (170, 1297320), (190, 1160760), (200, 1102722), (204, 1081100), (228, 967300), (240, 918935), (255, 864880), (272, 810825), (285, 773840), (300, 735148), (304, 725475), (323, 682800), (340, 648660), (380, 580380), (400, 551361), (408, 540550), (425, 518928), (456, 483650), (475, 464304), (510, 432440), (569, 387600), (570, 386920), (600, 367574), (646, 341400), (680, 324330), (760, 290190), (816, 270275), (850, 259464), (912, 241825), (950, 232152), (969, 227600), (1020, 216220), (1138, 193800), (1140, 193460), (1200, 183787), (1275, 172976), (1292, 170700), (1360, 162165), (1425, 154768), (1520, 145095), (1615, 136560), (1700, 129732), (1707, 129200), (1900, 116076), (1938, 113800), (2040, 108110), (2276, 96900), (2280, 96730), (2550, 86488), (2584, 85350), (2845, 77520), (2850, 77384), (3230, 68280), (3400, 64866), (3414, 64600), (3800, 58038), (3876, 56900), (4080, 54055), (4552, 48450), (4560, 48365), (4845, 45520), (5100, 43244), (5168, 42675), (5690, 38760), (5700, 38692), (6460, 34140), (6800, 32433), (6828, 32300), (7600, 29019), (7752, 28450), (8075, 27312), (8535, 25840), (9104, 24225), (9673, 22800), (9690, 22760), (10200, 21622), (10811, 20400), (11380, 19380), (11400, 19346), (12920, 17070), (13656, 16150), (14225, 15504)]