82872300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 302202880

約数和(自身を除く): 219330580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 31, 35, 38, 42, 50, 57, 60, 62, 67, 70, 75, 76, 84, 93, 95, 100, 105, 114, 124, 133, 134, 140, 150, 155, 175, 186, 190, 201, 210, 217, 228, 266, 268, 285, 300, 310, 335, 350, 372, 380, 399, 402, 420, 434, 465, 469, 475, 525, 532, 570, 589, 620, 651, 665, 670, 700, 775, 798, 804, 868, 930, 938, 950, 1005, 1050, 1085, 1140, 1178, 1273, 1302, 1330, 1340, 1407, 1425, 1550, 1596, 1675, 1767, 1860, 1876, 1900, 1995, 2010, 2077, 2100, 2170, 2325, 2345, 2356, 2546, 2604, 2660, 2814, 2850, 2945, 3100, 3255, 3325, 3350, 3534, 3819, 3990, 4020, 4123, 4154, 4340, 4650, 4690, 5025, 5092, 5425, 5628, 5700, 5890, 6231, 6365, 6510, 6650, 6700, 7035, 7068, 7638, 7980, 8246, 8308, 8835, 8911, 9300, 9380, 9975, 10050, 10385, 10850, 11725, 11780, 12369, 12462, 12730, 13020, 13300, 14070, 14539, 14725, 15276, 16275, 16492, 17670, 17822, 19095, 19950, 20100, 20615, 20770, 21700, 23450, 24738, 24924, 25460, 26733, 28140, 29078, 29450, 31155, 31825, 32550, 35175, 35340, 35644, 38190, 39463, 39900, 41230, 41540, 43617, 44175, 44555, 46900, 49476, 51925, 53466, 58156, 58900, 61845, 62310, 63650, 65100, 70350, 72695, 76380, 78926, 82460, 87234, 88350, 89110, 95475, 103075, 103850, 106932, 118389, 123690, 124620, 127300, 133665, 140700, 145390, 155775, 157852, 174468, 176700, 178220, 190950, 197315, 206150, 207700, 218085, 222775, 236778, 247380, 267330, 276241, 290780, 309225, 311550, 363475, 381900, 394630, 412300, 436170, 445550, 473556, 534660, 552482, 591945, 618450, 623100, 668325, 726950, 789260, 828723, 872340, 891100, 986575, 1090425, 1104964, 1183890, 1236900, 1336650, 1381205, 1453900, 1657446, 1973150, 2180850, 2367780, 2673300, 2762410, 2959725, 3314892, 3946300, 4143615, 4361700, 5524820, 5919450, 6906025, 8287230, 11838900, 13812050, 16574460, 20718075, 27624100, 41436150, 82872300]

約数ペア:

[(1, 82872300), (2, 41436150), (3, 27624100), (4, 20718075), (5, 16574460), (6, 13812050), (7, 11838900), (10, 8287230), (12, 6906025), (14, 5919450), (15, 5524820), (19, 4361700), (20, 4143615), (21, 3946300), (25, 3314892), (28, 2959725), (30, 2762410), (31, 2673300), (35, 2367780), (38, 2180850), (42, 1973150), (50, 1657446), (57, 1453900), (60, 1381205), (62, 1336650), (67, 1236900), (70, 1183890), (75, 1104964), (76, 1090425), (84, 986575), (93, 891100), (95, 872340), (100, 828723), (105, 789260), (114, 726950), (124, 668325), (133, 623100), (134, 618450), (140, 591945), (150, 552482), (155, 534660), (175, 473556), (186, 445550), (190, 436170), (201, 412300), (210, 394630), (217, 381900), (228, 363475), (266, 311550), (268, 309225), (285, 290780), (300, 276241), (310, 267330), (335, 247380), (350, 236778), (372, 222775), (380, 218085), (399, 207700), (402, 206150), (420, 197315), (434, 190950), (465, 178220), (469, 176700), (475, 174468), (525, 157852), (532, 155775), (570, 145390), (589, 140700), (620, 133665), (651, 127300), (665, 124620), (670, 123690), (700, 118389), (775, 106932), (798, 103850), (804, 103075), (868, 95475), (930, 89110), (938, 88350), (950, 87234), (1005, 82460), (1050, 78926), (1085, 76380), (1140, 72695), (1178, 70350), (1273, 65100), (1302, 63650), (1330, 62310), (1340, 61845), (1407, 58900), (1425, 58156), (1550, 53466), (1596, 51925), (1675, 49476), (1767, 46900), (1860, 44555), (1876, 44175), (1900, 43617), (1995, 41540), (2010, 41230), (2077, 39900), (2100, 39463), (2170, 38190), (2325, 35644), (2345, 35340), (2356, 35175), (2546, 32550), (2604, 31825), (2660, 31155), (2814, 29450), (2850, 29078), (2945, 28140), (3100, 26733), (3255, 25460), (3325, 24924), (3350, 24738), (3534, 23450), (3819, 21700), (3990, 20770), (4020, 20615), (4123, 20100), (4154, 19950), (4340, 19095), (4650, 17822), (4690, 17670), (5025, 16492), (5092, 16275), (5425, 15276), (5628, 14725), (5700, 14539), (5890, 14070), (6231, 13300), (6365, 13020), (6510, 12730), (6650, 12462), (6700, 12369), (7035, 11780), (7068, 11725), (7638, 10850), (7980, 10385), (8246, 10050), (8308, 9975), (8835, 9380), (8911, 9300)]