195130800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:900

約数の個数: 180

約数和(自身を含む): 688114440

約数和(自身を除く): 492983640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 67, 72, 75, 80, 90, 100, 120, 134, 144, 150, 180, 200, 201, 225, 240, 268, 300, 335, 360, 400, 402, 450, 536, 600, 603, 670, 720, 804, 809, 900, 1005, 1072, 1200, 1206, 1340, 1608, 1618, 1675, 1800, 2010, 2412, 2427, 2680, 3015, 3216, 3236, 3350, 3600, 4020, 4045, 4824, 4854, 5025, 5360, 6030, 6472, 6700, 7281, 8040, 8090, 9648, 9708, 10050, 12060, 12135, 12944, 13400, 14562, 15075, 16080, 16180, 19416, 20100, 20225, 24120, 24270, 26800, 29124, 30150, 32360, 36405, 38832, 40200, 40450, 48240, 48540, 54203, 58248, 60300, 60675, 64720, 72810, 80400, 80900, 97080, 108406, 116496, 120600, 121350, 145620, 161800, 162609, 182025, 194160, 216812, 241200, 242700, 271015, 291240, 323600, 325218, 364050, 433624, 485400, 487827, 542030, 582480, 650436, 728100, 813045, 867248, 970800, 975654, 1084060, 1300872, 1355075, 1456200, 1626090, 1951308, 2168120, 2439135, 2601744, 2710150, 2912400, 3252180, 3902616, 4065225, 4336240, 4878270, 5420300, 6504360, 7805232, 8130450, 9756540, 10840600, 12195675, 13008720, 16260900, 19513080, 21681200, 24391350, 32521800, 39026160, 48782700, 65043600, 97565400, 195130800]

約数ペア:

[(1, 195130800), (2, 97565400), (3, 65043600), (4, 48782700), (5, 39026160), (6, 32521800), (8, 24391350), (9, 21681200), (10, 19513080), (12, 16260900), (15, 13008720), (16, 12195675), (18, 10840600), (20, 9756540), (24, 8130450), (25, 7805232), (30, 6504360), (36, 5420300), (40, 4878270), (45, 4336240), (48, 4065225), (50, 3902616), (60, 3252180), (67, 2912400), (72, 2710150), (75, 2601744), (80, 2439135), (90, 2168120), (100, 1951308), (120, 1626090), (134, 1456200), (144, 1355075), (150, 1300872), (180, 1084060), (200, 975654), (201, 970800), (225, 867248), (240, 813045), (268, 728100), (300, 650436), (335, 582480), (360, 542030), (400, 487827), (402, 485400), (450, 433624), (536, 364050), (600, 325218), (603, 323600), (670, 291240), (720, 271015), (804, 242700), (809, 241200), (900, 216812), (1005, 194160), (1072, 182025), (1200, 162609), (1206, 161800), (1340, 145620), (1608, 121350), (1618, 120600), (1675, 116496), (1800, 108406), (2010, 97080), (2412, 80900), (2427, 80400), (2680, 72810), (3015, 64720), (3216, 60675), (3236, 60300), (3350, 58248), (3600, 54203), (4020, 48540), (4045, 48240), (4824, 40450), (4854, 40200), (5025, 38832), (5360, 36405), (6030, 32360), (6472, 30150), (6700, 29124), (7281, 26800), (8040, 24270), (8090, 24120), (9648, 20225), (9708, 20100), (10050, 19416), (12060, 16180), (12135, 16080), (12944, 15075), (13400, 14562)]