422740800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 252

約数和(自身を含む): 1552626816

約数和(自身を除く): 1129886016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 279, 288, 300, 310, 320, 360, 372, 400, 450, 465, 480, 496, 558, 576, 600, 620, 720, 744, 775, 800, 900, 930, 947, 960, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1600, 1800, 1860, 1894, 1984, 2232, 2325, 2400, 2480, 2790, 2841, 2880, 2976, 3100, 3600, 3720, 3788, 4464, 4650, 4735, 4800, 4960, 5580, 5682, 5952, 6200, 6975, 7200, 7440, 7576, 8523, 8928, 9300, 9470, 9920, 11160, 11364, 12400, 13950, 14205, 14400, 14880, 15152, 17046, 17856, 18600, 18940, 22320, 22728, 23675, 24800, 27900, 28410, 29357, 29760, 30304, 34092, 37200, 37880, 42615, 44640, 45456, 47350, 49600, 55800, 56820, 58714, 60608, 68184, 71025, 74400, 75760, 85230, 88071, 89280, 90912, 94700, 111600, 113640, 117428, 136368, 142050, 146785, 148800, 151520, 170460, 176142, 181824, 189400, 213075, 223200, 227280, 234856, 264213, 272736, 284100, 293570, 303040, 340920, 352284, 378800, 426150, 440355, 446400, 454560, 469712, 528426, 545472, 568200, 587140, 681840, 704568, 733925, 757600, 852300, 880710, 909120, 939424, 1056852, 1136400, 1174280, 1321065, 1363680, 1409136, 1467850, 1515200, 1704600, 1761420, 1878848, 2113704, 2201775, 2272800, 2348560, 2642130, 2727360, 2818272, 2935700, 3409200, 3522840, 4227408, 4403550, 4545600, 4697120, 5284260, 5636544, 5871400, 6605325, 6818400, 7045680, 8454816, 8807100, 9394240, 10568520, 11742800, 13210650, 13636800, 14091360, 16909632, 17614200, 21137040, 23485600, 26421300, 28182720, 35228400, 42274080, 46971200, 52842600, 70456800, 84548160, 105685200, 140913600, 211370400, 422740800]

約数ペア:

[(1, 422740800), (2, 211370400), (3, 140913600), (4, 105685200), (5, 84548160), (6, 70456800), (8, 52842600), (9, 46971200), (10, 42274080), (12, 35228400), (15, 28182720), (16, 26421300), (18, 23485600), (20, 21137040), (24, 17614200), (25, 16909632), (30, 14091360), (31, 13636800), (32, 13210650), (36, 11742800), (40, 10568520), (45, 9394240), (48, 8807100), (50, 8454816), (60, 7045680), (62, 6818400), (64, 6605325), (72, 5871400), (75, 5636544), (80, 5284260), (90, 4697120), (93, 4545600), (96, 4403550), (100, 4227408), (120, 3522840), (124, 3409200), (144, 2935700), (150, 2818272), (155, 2727360), (160, 2642130), (180, 2348560), (186, 2272800), (192, 2201775), (200, 2113704), (225, 1878848), (240, 1761420), (248, 1704600), (279, 1515200), (288, 1467850), (300, 1409136), (310, 1363680), (320, 1321065), (360, 1174280), (372, 1136400), (400, 1056852), (450, 939424), (465, 909120), (480, 880710), (496, 852300), (558, 757600), (576, 733925), (600, 704568), (620, 681840), (720, 587140), (744, 568200), (775, 545472), (800, 528426), (900, 469712), (930, 454560), (947, 446400), (960, 440355), (992, 426150), (1116, 378800), (1200, 352284), (1240, 340920), (1395, 303040), (1440, 293570), (1488, 284100), (1550, 272736), (1600, 264213), (1800, 234856), (1860, 227280), (1894, 223200), (1984, 213075), (2232, 189400), (2325, 181824), (2400, 176142), (2480, 170460), (2790, 151520), (2841, 148800), (2880, 146785), (2976, 142050), (3100, 136368), (3600, 117428), (3720, 113640), (3788, 111600), (4464, 94700), (4650, 90912), (4735, 89280), (4800, 88071), (4960, 85230), (5580, 75760), (5682, 74400), (5952, 71025), (6200, 68184), (6975, 60608), (7200, 58714), (7440, 56820), (7576, 55800), (8523, 49600), (8928, 47350), (9300, 45456), (9470, 44640), (9920, 42615), (11160, 37880), (11364, 37200), (12400, 34092), (13950, 30304), (14205, 29760), (14400, 29357), (14880, 28410), (15152, 27900), (17046, 24800), (17856, 23675), (18600, 22728), (18940, 22320)]