152978800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 180

約数和(自身を含む): 416443584

約数和(自身を除く): 263464784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 73, 80, 100, 104, 124, 130, 146, 155, 169, 200, 208, 248, 260, 292, 310, 325, 338, 365, 400, 403, 496, 520, 584, 620, 650, 676, 730, 775, 806, 845, 949, 1040, 1168, 1240, 1300, 1352, 1460, 1550, 1612, 1690, 1825, 1898, 2015, 2263, 2480, 2600, 2704, 2920, 3100, 3224, 3380, 3650, 3796, 4030, 4225, 4526, 4745, 5200, 5239, 5840, 6200, 6448, 6760, 7300, 7592, 8060, 8450, 9052, 9490, 10075, 10478, 11315, 12337, 12400, 13520, 14600, 15184, 16120, 16900, 18104, 18980, 20150, 20956, 22630, 23725, 24674, 26195, 29200, 29419, 32240, 33800, 36208, 37960, 40300, 41912, 45260, 47450, 49348, 52390, 56575, 58838, 61685, 67600, 75920, 80600, 83824, 90520, 94900, 98696, 104780, 113150, 117676, 123370, 130975, 147095, 161200, 181040, 189800, 197392, 209560, 226300, 235352, 246740, 261950, 294190, 308425, 379600, 382447, 419120, 452600, 470704, 493480, 523900, 588380, 616850, 735475, 764894, 905200, 986960, 1047800, 1176760, 1233700, 1470950, 1529788, 1912235, 2095600, 2353520, 2467400, 2941900, 3059576, 3824470, 4934800, 5883800, 6119152, 7648940, 9561175, 11767600, 15297880, 19122350, 30595760, 38244700, 76489400, 152978800]

約数ペア:

[(1, 152978800), (2, 76489400), (4, 38244700), (5, 30595760), (8, 19122350), (10, 15297880), (13, 11767600), (16, 9561175), (20, 7648940), (25, 6119152), (26, 5883800), (31, 4934800), (40, 3824470), (50, 3059576), (52, 2941900), (62, 2467400), (65, 2353520), (73, 2095600), (80, 1912235), (100, 1529788), (104, 1470950), (124, 1233700), (130, 1176760), (146, 1047800), (155, 986960), (169, 905200), (200, 764894), (208, 735475), (248, 616850), (260, 588380), (292, 523900), (310, 493480), (325, 470704), (338, 452600), (365, 419120), (400, 382447), (403, 379600), (496, 308425), (520, 294190), (584, 261950), (620, 246740), (650, 235352), (676, 226300), (730, 209560), (775, 197392), (806, 189800), (845, 181040), (949, 161200), (1040, 147095), (1168, 130975), (1240, 123370), (1300, 117676), (1352, 113150), (1460, 104780), (1550, 98696), (1612, 94900), (1690, 90520), (1825, 83824), (1898, 80600), (2015, 75920), (2263, 67600), (2480, 61685), (2600, 58838), (2704, 56575), (2920, 52390), (3100, 49348), (3224, 47450), (3380, 45260), (3650, 41912), (3796, 40300), (4030, 37960), (4225, 36208), (4526, 33800), (4745, 32240), (5200, 29419), (5239, 29200), (5840, 26195), (6200, 24674), (6448, 23725), (6760, 22630), (7300, 20956), (7592, 20150), (8060, 18980), (8450, 18104), (9052, 16900), (9490, 16120), (10075, 15184), (10478, 14600), (11315, 13520), (12337, 12400)]