1304263.00000000

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 73328640

約数和(自身を除く): 51153540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 191, 215, 225, 258, 270, 300, 382, 387, 430, 450, 516, 540, 573, 645, 675, 764, 774, 860, 900, 955, 1075, 1146, 1161, 1290, 1350, 1548, 1719, 1910, 1935, 2150, 2292, 2322, 2580, 2700, 2865, 3225, 3438, 3820, 3870, 4300, 4644, 4775, 5157, 5730, 5805, 6450, 6876, 7740, 8213, 8595, 9550, 9675, 10314, 11460, 11610, 12900, 14325, 16426, 17190, 19100, 19350, 20628, 23220, 24639, 25785, 28650, 29025, 32852, 34380, 38700, 41065, 42975, 49278, 51570, 57300, 58050, 73917, 82130, 85950, 98556, 103140, 116100, 123195, 128925, 147834, 164260, 171900, 205325, 221751, 246390, 257850, 295668, 369585, 410650, 443502, 492780, 515700, 615975, 739170, 821300, 887004, 1108755, 1231950, 1478340, 1847925, 2217510, 2463900, 3695850, 4435020, 5543775, 7391700, 11087550, 22175100]

約数ペア:

[(1, 22175100), (2, 11087550), (3, 7391700), (4, 5543775), (5, 4435020), (6, 3695850), (9, 2463900), (10, 2217510), (12, 1847925), (15, 1478340), (18, 1231950), (20, 1108755), (25, 887004), (27, 821300), (30, 739170), (36, 615975), (43, 515700), (45, 492780), (50, 443502), (54, 410650), (60, 369585), (75, 295668), (86, 257850), (90, 246390), (100, 221751), (108, 205325), (129, 171900), (135, 164260), (150, 147834), (172, 128925), (180, 123195), (191, 116100), (215, 103140), (225, 98556), (258, 85950), (270, 82130), (300, 73917), (382, 58050), (387, 57300), (430, 51570), (450, 49278), (516, 42975), (540, 41065), (573, 38700), (645, 34380), (675, 32852), (764, 29025), (774, 28650), (860, 25785), (900, 24639), (955, 23220), (1075, 20628), (1146, 19350), (1161, 19100), (1290, 17190), (1350, 16426), (1548, 14325), (1719, 12900), (1910, 11610), (1935, 11460), (2150, 10314), (2292, 9675), (2322, 9550), (2580, 8595), (2700, 8213), (2865, 7740), (3225, 6876), (3438, 6450), (3820, 5805), (3870, 5730), (4300, 5157), (4644, 4775)]