5017500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{223}}^1$

素因数の和:253

約数の個数: 90

約数和(自身を含む): 15919904

約数和(自身を除く): 10902404

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, 223, 225, 250, 300, 375, 446, 450, 500, 625, 669, 750, 892, 900, 1115, 1125, 1250, 1338, 1500, 1875, 2007, 2230, 2250, 2500, 2676, 3345, 3750, 4014, 4460, 4500, 5575, 5625, 6690, 7500, 8028, 10035, 11150, 11250, 13380, 16725, 20070, 22300, 22500, 27875, 33450, 40140, 50175, 55750, 66900, 83625, 100350, 111500, 139375, 167250, 200700, 250875, 278750, 334500, 418125, 501750, 557500, 836250, 1003500, 1254375, 1672500, 2508750, 5017500]

約数ペア:

[(1, 5017500), (2, 2508750), (3, 1672500), (4, 1254375), (5, 1003500), (6, 836250), (9, 557500), (10, 501750), (12, 418125), (15, 334500), (18, 278750), (20, 250875), (25, 200700), (30, 167250), (36, 139375), (45, 111500), (50, 100350), (60, 83625), (75, 66900), (90, 55750), (100, 50175), (125, 40140), (150, 33450), (180, 27875), (223, 22500), (225, 22300), (250, 20070), (300, 16725), (375, 13380), (446, 11250), (450, 11150), (500, 10035), (625, 8028), (669, 7500), (750, 6690), (892, 5625), (900, 5575), (1115, 4500), (1125, 4460), (1250, 4014), (1338, 3750), (1500, 3345), (1875, 2676), (2007, 2500), (2230, 2250)]