1213735500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{269719}}^1$

素因数の和:269744

約数の個数: 72

約数和(自身を含む): 3828945120

約数和(自身を除く): 2615209620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 269719, 539438, 809157, 1078876, 1348595, 1618314, 2427471, 2697190, 3236628, 4045785, 4854942, 5394380, 6742975, 8091570, 9709884, 12137355, 13485950, 16183140, 20228925, 24274710, 26971900, 33714875, 40457850, 48549420, 60686775, 67429750, 80915700, 101144625, 121373550, 134859500, 202289250, 242747100, 303433875, 404578500, 606867750, 1213735500]

約数ペア:

[(1, 1213735500), (2, 606867750), (3, 404578500), (4, 303433875), (5, 242747100), (6, 202289250), (9, 134859500), (10, 121373550), (12, 101144625), (15, 80915700), (18, 67429750), (20, 60686775), (25, 48549420), (30, 40457850), (36, 33714875), (45, 26971900), (50, 24274710), (60, 20228925), (75, 16183140), (90, 13485950), (100, 12137355), (125, 9709884), (150, 8091570), (180, 6742975), (225, 5394380), (250, 4854942), (300, 4045785), (375, 3236628), (450, 2697190), (500, 2427471), (750, 1618314), (900, 1348595), (1125, 1078876), (1500, 809157), (2250, 539438), (4500, 269719)]