80427000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 283046400

約数和(自身を除く): 202619400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 25, 30, 34, 38, 40, 50, 51, 57, 60, 68, 75, 76, 83, 85, 95, 100, 102, 114, 120, 125, 136, 150, 152, 166, 170, 190, 200, 204, 228, 249, 250, 255, 285, 300, 323, 332, 340, 375, 380, 408, 415, 425, 456, 475, 498, 500, 510, 570, 600, 646, 664, 680, 750, 760, 830, 850, 950, 969, 996, 1000, 1020, 1140, 1245, 1275, 1292, 1411, 1425, 1500, 1577, 1615, 1660, 1700, 1900, 1938, 1992, 2040, 2075, 2125, 2280, 2375, 2490, 2550, 2584, 2822, 2850, 3000, 3154, 3230, 3320, 3400, 3800, 3876, 4150, 4233, 4250, 4731, 4750, 4845, 4980, 5100, 5644, 5700, 6225, 6308, 6375, 6460, 7055, 7125, 7752, 7885, 8075, 8300, 8466, 8500, 9462, 9500, 9690, 9960, 10200, 10375, 11288, 11400, 12450, 12616, 12750, 12920, 14110, 14250, 15770, 16150, 16600, 16932, 17000, 18924, 19000, 19380, 20750, 21165, 23655, 24225, 24900, 25500, 26809, 28220, 28500, 31125, 31540, 32300, 33864, 35275, 37848, 38760, 39425, 40375, 41500, 42330, 47310, 48450, 49800, 51000, 53618, 56440, 57000, 62250, 63080, 64600, 70550, 78850, 80427, 80750, 83000, 84660, 94620, 96900, 105825, 107236, 118275, 121125, 124500, 134045, 141100, 157700, 160854, 161500, 169320, 176375, 189240, 193800, 197125, 211650, 214472, 236550, 242250, 249000, 268090, 282200, 315400, 321708, 323000, 352750, 394250, 402135, 423300, 473100, 484500, 529125, 536180, 591375, 643416, 670225, 705500, 788500, 804270, 846600, 946200, 969000, 1058250, 1072360, 1182750, 1340450, 1411000, 1577000, 1608540, 2010675, 2116500, 2365500, 2680900, 3217080, 3351125, 4021350, 4233000, 4731000, 5361800, 6702250, 8042700, 10053375, 13404500, 16085400, 20106750, 26809000, 40213500, 80427000]

約数ペア:

[(1, 80427000), (2, 40213500), (3, 26809000), (4, 20106750), (5, 16085400), (6, 13404500), (8, 10053375), (10, 8042700), (12, 6702250), (15, 5361800), (17, 4731000), (19, 4233000), (20, 4021350), (24, 3351125), (25, 3217080), (30, 2680900), (34, 2365500), (38, 2116500), (40, 2010675), (50, 1608540), (51, 1577000), (57, 1411000), (60, 1340450), (68, 1182750), (75, 1072360), (76, 1058250), (83, 969000), (85, 946200), (95, 846600), (100, 804270), (102, 788500), (114, 705500), (120, 670225), (125, 643416), (136, 591375), (150, 536180), (152, 529125), (166, 484500), (170, 473100), (190, 423300), (200, 402135), (204, 394250), (228, 352750), (249, 323000), (250, 321708), (255, 315400), (285, 282200), (300, 268090), (323, 249000), (332, 242250), (340, 236550), (375, 214472), (380, 211650), (408, 197125), (415, 193800), (425, 189240), (456, 176375), (475, 169320), (498, 161500), (500, 160854), (510, 157700), (570, 141100), (600, 134045), (646, 124500), (664, 121125), (680, 118275), (750, 107236), (760, 105825), (830, 96900), (850, 94620), (950, 84660), (969, 83000), (996, 80750), (1000, 80427), (1020, 78850), (1140, 70550), (1245, 64600), (1275, 63080), (1292, 62250), (1411, 57000), (1425, 56440), (1500, 53618), (1577, 51000), (1615, 49800), (1660, 48450), (1700, 47310), (1900, 42330), (1938, 41500), (1992, 40375), (2040, 39425), (2075, 38760), (2125, 37848), (2280, 35275), (2375, 33864), (2490, 32300), (2550, 31540), (2584, 31125), (2822, 28500), (2850, 28220), (3000, 26809), (3154, 25500), (3230, 24900), (3320, 24225), (3400, 23655), (3800, 21165), (3876, 20750), (4150, 19380), (4233, 19000), (4250, 18924), (4731, 17000), (4750, 16932), (4845, 16600), (4980, 16150), (5100, 15770), (5644, 14250), (5700, 14110), (6225, 12920), (6308, 12750), (6375, 12616), (6460, 12450), (7055, 11400), (7125, 11288), (7752, 10375), (7885, 10200), (8075, 9960), (8300, 9690), (8466, 9500), (8500, 9462)]