67178400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1263

約数の個数: 144

約数和(自身を含む): 228360384

約数和(自身を除く): 161181984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 1104, 1150, 1200, 1217, 1380, 1725, 1840, 2208, 2300, 2400, 2434, 2760, 3450, 3651, 3680, 4600, 4868, 5520, 6085, 6900, 7302, 9200, 9736, 11040, 12170, 13800, 14604, 18255, 18400, 19472, 24340, 27600, 27991, 29208, 30425, 36510, 38944, 48680, 55200, 55982, 58416, 60850, 73020, 83973, 91275, 97360, 111964, 116832, 121700, 139955, 146040, 167946, 182550, 194720, 223928, 243400, 279910, 292080, 335892, 365100, 419865, 447856, 486800, 559820, 584160, 671784, 699775, 730200, 839730, 895712, 973600, 1119640, 1343568, 1399550, 1460400, 1679460, 2099325, 2239280, 2687136, 2799100, 2920800, 3358920, 4198650, 4478560, 5598200, 6717840, 8397300, 11196400, 13435680, 16794600, 22392800, 33589200, 67178400]

約数ペア:

[(1, 67178400), (2, 33589200), (3, 22392800), (4, 16794600), (5, 13435680), (6, 11196400), (8, 8397300), (10, 6717840), (12, 5598200), (15, 4478560), (16, 4198650), (20, 3358920), (23, 2920800), (24, 2799100), (25, 2687136), (30, 2239280), (32, 2099325), (40, 1679460), (46, 1460400), (48, 1399550), (50, 1343568), (60, 1119640), (69, 973600), (75, 895712), (80, 839730), (92, 730200), (96, 699775), (100, 671784), (115, 584160), (120, 559820), (138, 486800), (150, 447856), (160, 419865), (184, 365100), (200, 335892), (230, 292080), (240, 279910), (276, 243400), (300, 223928), (345, 194720), (368, 182550), (400, 167946), (460, 146040), (480, 139955), (552, 121700), (575, 116832), (600, 111964), (690, 97360), (736, 91275), (800, 83973), (920, 73020), (1104, 60850), (1150, 58416), (1200, 55982), (1217, 55200), (1380, 48680), (1725, 38944), (1840, 36510), (2208, 30425), (2300, 29208), (2400, 27991), (2434, 27600), (2760, 24340), (3450, 19472), (3651, 18400), (3680, 18255), (4600, 14604), (4868, 13800), (5520, 12170), (6085, 11040), (6900, 9736), (7302, 9200)]