84307500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1249}}^1$

素因数の和:1282

約数の個数: 120

約数和(自身を含む): 273350000

約数和(自身を除く): 189042500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1249, 1250, 1350, 1500, 1875, 2250, 2498, 2500, 2700, 3375, 3747, 3750, 4500, 4996, 5625, 6245, 6750, 7494, 7500, 11241, 11250, 12490, 13500, 14988, 16875, 18735, 22482, 22500, 24980, 31225, 33723, 33750, 37470, 44964, 56205, 62450, 67446, 67500, 74940, 93675, 112410, 124900, 134892, 156125, 168615, 187350, 224820, 281025, 312250, 337230, 374700, 468375, 562050, 624500, 674460, 780625, 843075, 936750, 1124100, 1405125, 1561250, 1686150, 1873500, 2341875, 2810250, 3122500, 3372300, 4215375, 4683750, 5620500, 7025625, 8430750, 9367500, 14051250, 16861500, 21076875, 28102500, 42153750, 84307500]

約数ペア:

[(1, 84307500), (2, 42153750), (3, 28102500), (4, 21076875), (5, 16861500), (6, 14051250), (9, 9367500), (10, 8430750), (12, 7025625), (15, 5620500), (18, 4683750), (20, 4215375), (25, 3372300), (27, 3122500), (30, 2810250), (36, 2341875), (45, 1873500), (50, 1686150), (54, 1561250), (60, 1405125), (75, 1124100), (90, 936750), (100, 843075), (108, 780625), (125, 674460), (135, 624500), (150, 562050), (180, 468375), (225, 374700), (250, 337230), (270, 312250), (300, 281025), (375, 224820), (450, 187350), (500, 168615), (540, 156125), (625, 134892), (675, 124900), (750, 112410), (900, 93675), (1125, 74940), (1249, 67500), (1250, 67446), (1350, 62450), (1500, 56205), (1875, 44964), (2250, 37470), (2498, 33750), (2500, 33723), (2700, 31225), (3375, 24980), (3747, 22500), (3750, 22482), (4500, 18735), (4996, 16875), (5625, 14988), (6245, 13500), (6750, 12490), (7494, 11250), (7500, 11241)]