68338800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 180

約数和(自身を含む): 243463584

約数和(自身を除く): 175124784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 120, 123, 144, 150, 164, 180, 200, 205, 225, 240, 246, 300, 328, 360, 369, 400, 410, 450, 463, 492, 600, 615, 656, 720, 738, 820, 900, 926, 984, 1025, 1200, 1230, 1389, 1476, 1640, 1800, 1845, 1852, 1968, 2050, 2315, 2460, 2778, 2952, 3075, 3280, 3600, 3690, 3704, 4100, 4167, 4630, 4920, 5556, 5904, 6150, 6945, 7380, 7408, 8200, 8334, 9225, 9260, 9840, 11112, 11575, 12300, 13890, 14760, 16400, 16668, 18450, 18520, 18983, 20835, 22224, 23150, 24600, 27780, 29520, 33336, 34725, 36900, 37040, 37966, 41670, 46300, 49200, 55560, 56949, 66672, 69450, 73800, 75932, 83340, 92600, 94915, 104175, 111120, 113898, 138900, 147600, 151864, 166680, 170847, 185200, 189830, 208350, 227796, 277800, 284745, 303728, 333360, 341694, 379660, 416700, 455592, 474575, 555600, 569490, 683388, 759320, 833400, 854235, 911184, 949150, 1138980, 1366776, 1423725, 1518640, 1666800, 1708470, 1898300, 2277960, 2733552, 2847450, 3416940, 3796600, 4271175, 4555920, 5694900, 6833880, 7593200, 8542350, 11389800, 13667760, 17084700, 22779600, 34169400, 68338800]

約数ペア:

[(1, 68338800), (2, 34169400), (3, 22779600), (4, 17084700), (5, 13667760), (6, 11389800), (8, 8542350), (9, 7593200), (10, 6833880), (12, 5694900), (15, 4555920), (16, 4271175), (18, 3796600), (20, 3416940), (24, 2847450), (25, 2733552), (30, 2277960), (36, 1898300), (40, 1708470), (41, 1666800), (45, 1518640), (48, 1423725), (50, 1366776), (60, 1138980), (72, 949150), (75, 911184), (80, 854235), (82, 833400), (90, 759320), (100, 683388), (120, 569490), (123, 555600), (144, 474575), (150, 455592), (164, 416700), (180, 379660), (200, 341694), (205, 333360), (225, 303728), (240, 284745), (246, 277800), (300, 227796), (328, 208350), (360, 189830), (369, 185200), (400, 170847), (410, 166680), (450, 151864), (463, 147600), (492, 138900), (600, 113898), (615, 111120), (656, 104175), (720, 94915), (738, 92600), (820, 83340), (900, 75932), (926, 73800), (984, 69450), (1025, 66672), (1200, 56949), (1230, 55560), (1389, 49200), (1476, 46300), (1640, 41670), (1800, 37966), (1845, 37040), (1852, 36900), (1968, 34725), (2050, 33336), (2315, 29520), (2460, 27780), (2778, 24600), (2952, 23150), (3075, 22224), (3280, 20835), (3600, 18983), (3690, 18520), (3704, 18450), (4100, 16668), (4167, 16400), (4630, 14760), (4920, 13890), (5556, 12300), (5904, 11575), (6150, 11112), (6945, 9840), (7380, 9260), (7408, 9225), (8200, 8334)]