66957600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1259

約数の個数: 144

約数和(自身を含む): 227610432

約数和(自身を除く): 160652832

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, 1213, 1380, 1725, 1840, 2208, 2300, 2400, 2426, 2760, 3450, 3639, 3680, 4600, 4852, 5520, 6065, 6900, 7278, 9200, 9704, 11040, 12130, 13800, 14556, 18195, 18400, 19408, 24260, 27600, 27899, 29112, 30325, 36390, 38816, 48520, 55200, 55798, 58224, 60650, 72780, 83697, 90975, 97040, 111596, 116448, 121300, 139495, 145560, 167394, 181950, 194080, 223192, 242600, 278990, 291120, 334788, 363900, 418485, 446384, 485200, 557980, 582240, 669576, 697475, 727800, 836970, 892768, 970400, 1115960, 1339152, 1394950, 1455600, 1673940, 2092425, 2231920, 2678304, 2789900, 2911200, 3347880, 4184850, 4463840, 5579800, 6695760, 8369700, 11159600, 13391520, 16739400, 22319200, 33478800, 66957600]

約数ペア:

[(1, 66957600), (2, 33478800), (3, 22319200), (4, 16739400), (5, 13391520), (6, 11159600), (8, 8369700), (10, 6695760), (12, 5579800), (15, 4463840), (16, 4184850), (20, 3347880), (23, 2911200), (24, 2789900), (25, 2678304), (30, 2231920), (32, 2092425), (40, 1673940), (46, 1455600), (48, 1394950), (50, 1339152), (60, 1115960), (69, 970400), (75, 892768), (80, 836970), (92, 727800), (96, 697475), (100, 669576), (115, 582240), (120, 557980), (138, 485200), (150, 446384), (160, 418485), (184, 363900), (200, 334788), (230, 291120), (240, 278990), (276, 242600), (300, 223192), (345, 194080), (368, 181950), (400, 167394), (460, 145560), (480, 139495), (552, 121300), (575, 116448), (600, 111596), (690, 97040), (736, 90975), (800, 83697), (920, 72780), (1104, 60650), (1150, 58224), (1200, 55798), (1213, 55200), (1380, 48520), (1725, 38816), (1840, 36390), (2208, 30325), (2300, 29112), (2400, 27899), (2426, 27600), (2760, 24260), (3450, 19408), (3639, 18400), (3680, 18195), (4600, 14556), (4852, 13800), (5520, 12130), (6065, 11040), (6900, 9704), (7278, 9200)]