42705000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 157777620

約数和(自身を除く): 115072620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 73, 75, 78, 90, 100, 104, 117, 120, 125, 130, 146, 150, 156, 180, 195, 200, 219, 225, 234, 250, 260, 292, 300, 312, 325, 360, 365, 375, 390, 438, 450, 468, 500, 520, 584, 585, 600, 625, 650, 657, 730, 750, 780, 876, 900, 936, 949, 975, 1000, 1095, 1125, 1170, 1250, 1300, 1314, 1460, 1500, 1560, 1625, 1752, 1800, 1825, 1875, 1898, 1950, 2190, 2250, 2340, 2500, 2600, 2628, 2847, 2920, 2925, 3000, 3250, 3285, 3650, 3750, 3796, 3900, 4380, 4500, 4680, 4745, 4875, 5000, 5256, 5475, 5625, 5694, 5850, 6500, 6570, 7300, 7500, 7592, 7800, 8125, 8541, 8760, 9000, 9125, 9490, 9750, 10950, 11250, 11388, 11700, 13000, 13140, 14235, 14600, 14625, 15000, 16250, 16425, 17082, 18250, 18980, 19500, 21900, 22500, 22776, 23400, 23725, 24375, 26280, 27375, 28470, 29250, 32500, 32850, 34164, 36500, 37960, 39000, 42705, 43800, 45000, 45625, 47450, 48750, 54750, 56940, 58500, 65000, 65700, 68328, 71175, 73000, 73125, 82125, 85410, 91250, 94900, 97500, 109500, 113880, 117000, 118625, 131400, 136875, 142350, 146250, 164250, 170820, 182500, 189800, 195000, 213525, 219000, 237250, 273750, 284700, 292500, 328500, 341640, 355875, 365000, 410625, 427050, 474500, 547500, 569400, 585000, 593125, 657000, 711750, 821250, 854100, 949000, 1067625, 1095000, 1186250, 1423500, 1642500, 1708200, 1779375, 2135250, 2372500, 2847000, 3285000, 3558750, 4270500, 4745000, 5338125, 7117500, 8541000, 10676250, 14235000, 21352500, 42705000]

約数ペア:

[(1, 42705000), (2, 21352500), (3, 14235000), (4, 10676250), (5, 8541000), (6, 7117500), (8, 5338125), (9, 4745000), (10, 4270500), (12, 3558750), (13, 3285000), (15, 2847000), (18, 2372500), (20, 2135250), (24, 1779375), (25, 1708200), (26, 1642500), (30, 1423500), (36, 1186250), (39, 1095000), (40, 1067625), (45, 949000), (50, 854100), (52, 821250), (60, 711750), (65, 657000), (72, 593125), (73, 585000), (75, 569400), (78, 547500), (90, 474500), (100, 427050), (104, 410625), (117, 365000), (120, 355875), (125, 341640), (130, 328500), (146, 292500), (150, 284700), (156, 273750), (180, 237250), (195, 219000), (200, 213525), (219, 195000), (225, 189800), (234, 182500), (250, 170820), (260, 164250), (292, 146250), (300, 142350), (312, 136875), (325, 131400), (360, 118625), (365, 117000), (375, 113880), (390, 109500), (438, 97500), (450, 94900), (468, 91250), (500, 85410), (520, 82125), (584, 73125), (585, 73000), (600, 71175), (625, 68328), (650, 65700), (657, 65000), (730, 58500), (750, 56940), (780, 54750), (876, 48750), (900, 47450), (936, 45625), (949, 45000), (975, 43800), (1000, 42705), (1095, 39000), (1125, 37960), (1170, 36500), (1250, 34164), (1300, 32850), (1314, 32500), (1460, 29250), (1500, 28470), (1560, 27375), (1625, 26280), (1752, 24375), (1800, 23725), (1825, 23400), (1875, 22776), (1898, 22500), (1950, 21900), (2190, 19500), (2250, 18980), (2340, 18250), (2500, 17082), (2600, 16425), (2628, 16250), (2847, 15000), (2920, 14625), (2925, 14600), (3000, 14235), (3250, 13140), (3285, 13000), (3650, 11700), (3750, 11388), (3796, 11250), (3900, 10950), (4380, 9750), (4500, 9490), (4680, 9125), (4745, 9000), (4875, 8760), (5000, 8541), (5256, 8125), (5475, 7800), (5625, 7592), (5694, 7500), (5850, 7300), (6500, 6570)]