73819950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{28949}}^1$

素因数の和:28981

約数の個数: 48

約数和(自身を含む): 193849200

約数和(自身を除く): 120029250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 28949, 57898, 86847, 144745, 173694, 289490, 434235, 492133, 723725, 868470, 984266, 1447450, 1476399, 2171175, 2460665, 2952798, 4342350, 4921330, 7381995, 12303325, 14763990, 24606650, 36909975, 73819950]

約数ペア:

[(1, 73819950), (2, 36909975), (3, 24606650), (5, 14763990), (6, 12303325), (10, 7381995), (15, 4921330), (17, 4342350), (25, 2952798), (30, 2460665), (34, 2171175), (50, 1476399), (51, 1447450), (75, 984266), (85, 868470), (102, 723725), (150, 492133), (170, 434235), (255, 289490), (425, 173694), (510, 144745), (850, 86847), (1275, 57898), (2550, 28949)]