7142850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 192

約数和(自身を含む): 23748480

約数和(自身を除く): 16605630

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 27, 30, 33, 37, 39, 45, 50, 54, 55, 65, 66, 74, 75, 78, 90, 99, 110, 111, 117, 130, 135, 143, 150, 165, 185, 195, 198, 222, 225, 234, 270, 275, 286, 297, 325, 330, 333, 351, 370, 390, 407, 429, 450, 481, 495, 550, 555, 585, 594, 650, 666, 675, 702, 715, 814, 825, 858, 925, 962, 975, 990, 999, 1110, 1170, 1221, 1287, 1350, 1430, 1443, 1485, 1650, 1665, 1755, 1850, 1950, 1998, 2035, 2145, 2405, 2442, 2475, 2574, 2775, 2886, 2925, 2970, 3330, 3510, 3575, 3663, 3861, 4070, 4290, 4329, 4810, 4950, 4995, 5291, 5550, 5850, 6105, 6435, 7150, 7215, 7326, 7425, 7722, 8325, 8658, 8775, 9990, 10175, 10582, 10725, 10989, 12025, 12210, 12870, 12987, 14430, 14850, 15873, 16650, 17550, 18315, 19305, 20350, 21450, 21645, 21978, 24050, 24975, 25974, 26455, 30525, 31746, 32175, 36075, 36630, 38610, 43290, 47619, 49950, 52910, 54945, 61050, 64350, 64935, 72150, 79365, 91575, 95238, 96525, 108225, 109890, 129870, 132275, 142857, 158730, 183150, 193050, 216450, 238095, 264550, 274725, 285714, 324675, 396825, 476190, 549450, 649350, 714285, 793650, 1190475, 1428570, 2380950, 3571425, 7142850]

約数ペア:

[(1, 7142850), (2, 3571425), (3, 2380950), (5, 1428570), (6, 1190475), (9, 793650), (10, 714285), (11, 649350), (13, 549450), (15, 476190), (18, 396825), (22, 324675), (25, 285714), (26, 274725), (27, 264550), (30, 238095), (33, 216450), (37, 193050), (39, 183150), (45, 158730), (50, 142857), (54, 132275), (55, 129870), (65, 109890), (66, 108225), (74, 96525), (75, 95238), (78, 91575), (90, 79365), (99, 72150), (110, 64935), (111, 64350), (117, 61050), (130, 54945), (135, 52910), (143, 49950), (150, 47619), (165, 43290), (185, 38610), (195, 36630), (198, 36075), (222, 32175), (225, 31746), (234, 30525), (270, 26455), (275, 25974), (286, 24975), (297, 24050), (325, 21978), (330, 21645), (333, 21450), (351, 20350), (370, 19305), (390, 18315), (407, 17550), (429, 16650), (450, 15873), (481, 14850), (495, 14430), (550, 12987), (555, 12870), (585, 12210), (594, 12025), (650, 10989), (666, 10725), (675, 10582), (702, 10175), (715, 9990), (814, 8775), (825, 8658), (858, 8325), (925, 7722), (962, 7425), (975, 7326), (990, 7215), (999, 7150), (1110, 6435), (1170, 6105), (1221, 5850), (1287, 5550), (1350, 5291), (1430, 4995), (1443, 4950), (1485, 4810), (1650, 4329), (1665, 4290), (1755, 4070), (1850, 3861), (1950, 3663), (1998, 3575), (2035, 3510), (2145, 3330), (2405, 2970), (2442, 2925), (2475, 2886), (2574, 2775)]