242716500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 240

約数和(自身を含む): 854629776

約数和(自身を除く): 611913276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 125, 130, 135, 150, 156, 162, 180, 195, 225, 234, 250, 260, 270, 300, 324, 325, 351, 375, 390, 405, 450, 461, 468, 500, 540, 585, 650, 675, 702, 750, 780, 810, 900, 922, 975, 1053, 1125, 1170, 1300, 1350, 1383, 1404, 1500, 1620, 1625, 1755, 1844, 1950, 2025, 2106, 2250, 2305, 2340, 2700, 2766, 2925, 3250, 3375, 3510, 3900, 4050, 4149, 4212, 4500, 4610, 4875, 5265, 5532, 5850, 5993, 6500, 6750, 6915, 7020, 8100, 8298, 8775, 9220, 9750, 10125, 10530, 11525, 11700, 11986, 12447, 13500, 13830, 14625, 16596, 17550, 17979, 19500, 20250, 20745, 21060, 23050, 23972, 24894, 26325, 27660, 29250, 29965, 34575, 35100, 35958, 37341, 40500, 41490, 43875, 46100, 49788, 52650, 53937, 57625, 58500, 59930, 62235, 69150, 71916, 74682, 82980, 87750, 89895, 103725, 105300, 107874, 115250, 119860, 124470, 131625, 138300, 149364, 149825, 161811, 172875, 175500, 179790, 186705, 207450, 215748, 230500, 248940, 263250, 269685, 299650, 311175, 323622, 345750, 359580, 373410, 414900, 449475, 485433, 518625, 526500, 539370, 599300, 622350, 647244, 691500, 746820, 749125, 809055, 898950, 933525, 970866, 1037250, 1078740, 1244700, 1348425, 1498250, 1555875, 1618110, 1797900, 1867050, 1941732, 2074500, 2247375, 2427165, 2696850, 2996500, 3111750, 3236220, 3734100, 4045275, 4494750, 4667625, 4854330, 5393700, 6223500, 6742125, 8090550, 8989500, 9335250, 9708660, 12135825, 13484250, 16181100, 18670500, 20226375, 24271650, 26968500, 40452750, 48543300, 60679125, 80905500, 121358250, 242716500]

約数ペア:

[(1, 242716500), (2, 121358250), (3, 80905500), (4, 60679125), (5, 48543300), (6, 40452750), (9, 26968500), (10, 24271650), (12, 20226375), (13, 18670500), (15, 16181100), (18, 13484250), (20, 12135825), (25, 9708660), (26, 9335250), (27, 8989500), (30, 8090550), (36, 6742125), (39, 6223500), (45, 5393700), (50, 4854330), (52, 4667625), (54, 4494750), (60, 4045275), (65, 3734100), (75, 3236220), (78, 3111750), (81, 2996500), (90, 2696850), (100, 2427165), (108, 2247375), (117, 2074500), (125, 1941732), (130, 1867050), (135, 1797900), (150, 1618110), (156, 1555875), (162, 1498250), (180, 1348425), (195, 1244700), (225, 1078740), (234, 1037250), (250, 970866), (260, 933525), (270, 898950), (300, 809055), (324, 749125), (325, 746820), (351, 691500), (375, 647244), (390, 622350), (405, 599300), (450, 539370), (461, 526500), (468, 518625), (500, 485433), (540, 449475), (585, 414900), (650, 373410), (675, 359580), (702, 345750), (750, 323622), (780, 311175), (810, 299650), (900, 269685), (922, 263250), (975, 248940), (1053, 230500), (1125, 215748), (1170, 207450), (1300, 186705), (1350, 179790), (1383, 175500), (1404, 172875), (1500, 161811), (1620, 149825), (1625, 149364), (1755, 138300), (1844, 131625), (1950, 124470), (2025, 119860), (2106, 115250), (2250, 107874), (2305, 105300), (2340, 103725), (2700, 89895), (2766, 87750), (2925, 82980), (3250, 74682), (3375, 71916), (3510, 69150), (3900, 62235), (4050, 59930), (4149, 58500), (4212, 57625), (4500, 53937), (4610, 52650), (4875, 49788), (5265, 46100), (5532, 43875), (5850, 41490), (5993, 40500), (6500, 37341), (6750, 35958), (6915, 35100), (7020, 34575), (8100, 29965), (8298, 29250), (8775, 27660), (9220, 26325), (9750, 24894), (10125, 23972), (10530, 23050), (11525, 21060), (11700, 20745), (11986, 20250), (12447, 19500), (13500, 17979), (13830, 17550), (14625, 16596)]