6142500

素因数分解:

$2^2\times 3^3\times 5^4\times 7^1\times {\mathrm{13}}^1$

素因数の和:53

約数の個数: 240

約数和(自身を含む): 24492160

約数和(自身を除く): 18349660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 125, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 195, 210, 225, 234, 250, 252, 260, 270, 273, 300, 315, 325, 350, 351, 364, 375, 378, 390, 420, 450, 455, 468, 500, 525, 540, 546, 585, 625, 630, 650, 675, 700, 702, 750, 756, 780, 819, 875, 900, 910, 945, 975, 1050, 1092, 1125, 1170, 1250, 1260, 1300, 1350, 1365, 1404, 1500, 1575, 1625, 1638, 1750, 1755, 1820, 1875, 1890, 1950, 2100, 2250, 2275, 2340, 2457, 2500, 2625, 2700, 2730, 2925, 3150, 3250, 3276, 3375, 3500, 3510, 3750, 3780, 3900, 4095, 4375, 4500, 4550, 4725, 4875, 4914, 5250, 5460, 5625, 5850, 6300, 6500, 6750, 6825, 7020, 7500, 7875, 8125, 8190, 8750, 8775, 9100, 9450, 9750, 9828, 10500, 11250, 11375, 11700, 12285, 13125, 13500, 13650, 14625, 15750, 16250, 16380, 16875, 17500, 17550, 18900, 19500, 20475, 22500, 22750, 23625, 24375, 24570, 26250, 27300, 29250, 31500, 32500, 33750, 34125, 35100, 39375, 40950, 43875, 45500, 47250, 48750, 49140, 52500, 56875, 58500, 61425, 67500, 68250, 73125, 78750, 81900, 87750, 94500, 97500, 102375, 113750, 118125, 122850, 136500, 146250, 157500, 170625, 175500, 204750, 219375, 227500, 236250, 245700, 292500, 307125, 341250, 409500, 438750, 472500, 511875, 614250, 682500, 877500, 1023750, 1228500, 1535625, 2047500, 3071250, 6142500]

約数ペア:

[(1, 6142500), (2, 3071250), (3, 2047500), (4, 1535625), (5, 1228500), (6, 1023750), (7, 877500), (9, 682500), (10, 614250), (12, 511875), (13, 472500), (14, 438750), (15, 409500), (18, 341250), (20, 307125), (21, 292500), (25, 245700), (26, 236250), (27, 227500), (28, 219375), (30, 204750), (35, 175500), (36, 170625), (39, 157500), (42, 146250), (45, 136500), (50, 122850), (52, 118125), (54, 113750), (60, 102375), (63, 97500), (65, 94500), (70, 87750), (75, 81900), (78, 78750), (84, 73125), (90, 68250), (91, 67500), (100, 61425), (105, 58500), (108, 56875), (117, 52500), (125, 49140), (126, 48750), (130, 47250), (135, 45500), (140, 43875), (150, 40950), (156, 39375), (175, 35100), (180, 34125), (182, 33750), (189, 32500), (195, 31500), (210, 29250), (225, 27300), (234, 26250), (250, 24570), (252, 24375), (260, 23625), (270, 22750), (273, 22500), (300, 20475), (315, 19500), (325, 18900), (350, 17550), (351, 17500), (364, 16875), (375, 16380), (378, 16250), (390, 15750), (420, 14625), (450, 13650), (455, 13500), (468, 13125), (500, 12285), (525, 11700), (540, 11375), (546, 11250), (585, 10500), (625, 9828), (630, 9750), (650, 9450), (675, 9100), (700, 8775), (702, 8750), (750, 8190), (756, 8125), (780, 7875), (819, 7500), (875, 7020), (900, 6825), (910, 6750), (945, 6500), (975, 6300), (1050, 5850), (1092, 5625), (1125, 5460), (1170, 5250), (1250, 4914), (1260, 4875), (1300, 4725), (1350, 4550), (1365, 4500), (1404, 4375), (1500, 4095), (1575, 3900), (1625, 3780), (1638, 3750), (1750, 3510), (1755, 3500), (1820, 3375), (1875, 3276), (1890, 3250), (1950, 3150), (2100, 2925), (2250, 2730), (2275, 2700), (2340, 2625), (2457, 2500)]