211370400

素因数分解:

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

素因数の和:1004

約数の個数: 216

約数和(自身を含む): 770200704

約数和(自身を除く): 558830304

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, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 800, 900, 930, 947, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1800, 1860, 1894, 2232, 2325, 2400, 2480, 2790, 2841, 2976, 3100, 3600, 3720, 3788, 4464, 4650, 4735, 4960, 5580, 5682, 6200, 6975, 7200, 7440, 7576, 8523, 8928, 9300, 9470, 11160, 11364, 12400, 13950, 14205, 14880, 15152, 17046, 18600, 18940, 22320, 22728, 23675, 24800, 27900, 28410, 29357, 30304, 34092, 37200, 37880, 42615, 44640, 45456, 47350, 55800, 56820, 58714, 68184, 71025, 74400, 75760, 85230, 88071, 90912, 94700, 111600, 113640, 117428, 136368, 142050, 146785, 151520, 170460, 176142, 189400, 213075, 223200, 227280, 234856, 264213, 272736, 284100, 293570, 340920, 352284, 378800, 426150, 440355, 454560, 469712, 528426, 568200, 587140, 681840, 704568, 733925, 757600, 852300, 880710, 939424, 1056852, 1136400, 1174280, 1321065, 1363680, 1409136, 1467850, 1704600, 1761420, 2113704, 2201775, 2272800, 2348560, 2642130, 2818272, 2935700, 3409200, 3522840, 4227408, 4403550, 4697120, 5284260, 5871400, 6605325, 6818400, 7045680, 8454816, 8807100, 10568520, 11742800, 13210650, 14091360, 17614200, 21137040, 23485600, 26421300, 35228400, 42274080, 52842600, 70456800, 105685200, 211370400]

約数ペア:

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