281827200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1005

約数の個数: 192

約数和(自身を含む): 959224320

約数和(自身を除く): 677397120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 384, 400, 465, 480, 496, 600, 620, 640, 744, 775, 800, 930, 947, 960, 992, 1200, 1240, 1488, 1550, 1600, 1860, 1894, 1920, 1984, 2325, 2400, 2480, 2841, 2976, 3100, 3200, 3720, 3788, 3968, 4650, 4735, 4800, 4960, 5682, 5952, 6200, 7440, 7576, 9300, 9470, 9600, 9920, 11364, 11904, 12400, 14205, 14880, 15152, 18600, 18940, 19840, 22728, 23675, 24800, 28410, 29357, 29760, 30304, 37200, 37880, 45456, 47350, 49600, 56820, 58714, 59520, 60608, 71025, 74400, 75760, 88071, 90912, 94700, 99200, 113640, 117428, 121216, 142050, 146785, 148800, 151520, 176142, 181824, 189400, 227280, 234856, 284100, 293570, 297600, 303040, 352284, 363648, 378800, 440355, 454560, 469712, 568200, 587140, 606080, 704568, 733925, 757600, 880710, 909120, 939424, 1136400, 1174280, 1409136, 1467850, 1515200, 1761420, 1818240, 1878848, 2201775, 2272800, 2348560, 2818272, 2935700, 3030400, 3522840, 3757696, 4403550, 4545600, 4697120, 5636544, 5871400, 7045680, 8807100, 9091200, 9394240, 11273088, 11742800, 14091360, 17614200, 18788480, 23485600, 28182720, 35228400, 46971200, 56365440, 70456800, 93942400, 140913600, 281827200]

約数ペア:

[(1, 281827200), (2, 140913600), (3, 93942400), (4, 70456800), (5, 56365440), (6, 46971200), (8, 35228400), (10, 28182720), (12, 23485600), (15, 18788480), (16, 17614200), (20, 14091360), (24, 11742800), (25, 11273088), (30, 9394240), (31, 9091200), (32, 8807100), (40, 7045680), (48, 5871400), (50, 5636544), (60, 4697120), (62, 4545600), (64, 4403550), (75, 3757696), (80, 3522840), (93, 3030400), (96, 2935700), (100, 2818272), (120, 2348560), (124, 2272800), (128, 2201775), (150, 1878848), (155, 1818240), (160, 1761420), (186, 1515200), (192, 1467850), (200, 1409136), (240, 1174280), (248, 1136400), (300, 939424), (310, 909120), (320, 880710), (372, 757600), (384, 733925), (400, 704568), (465, 606080), (480, 587140), (496, 568200), (600, 469712), (620, 454560), (640, 440355), (744, 378800), (775, 363648), (800, 352284), (930, 303040), (947, 297600), (960, 293570), (992, 284100), (1200, 234856), (1240, 227280), (1488, 189400), (1550, 181824), (1600, 176142), (1860, 151520), (1894, 148800), (1920, 146785), (1984, 142050), (2325, 121216), (2400, 117428), (2480, 113640), (2841, 99200), (2976, 94700), (3100, 90912), (3200, 88071), (3720, 75760), (3788, 74400), (3968, 71025), (4650, 60608), (4735, 59520), (4800, 58714), (4960, 56820), (5682, 49600), (5952, 47350), (6200, 45456), (7440, 37880), (7576, 37200), (9300, 30304), (9470, 29760), (9600, 29357), (9920, 28410), (11364, 24800), (11904, 23675), (12400, 22728), (14205, 19840), (14880, 18940), (15152, 18600)]