1891335000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{7417}}^1$

素因数の和:7463

約数の個数: 160

約数和(自身を含む): 6256934640

約数和(自身を除く): 4365599640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 625, 680, 750, 850, 1000, 1020, 1250, 1275, 1500, 1700, 1875, 2040, 2125, 2500, 2550, 3000, 3400, 3750, 4250, 5000, 5100, 6375, 7417, 7500, 8500, 10200, 10625, 12750, 14834, 15000, 17000, 21250, 22251, 25500, 29668, 31875, 37085, 42500, 44502, 51000, 59336, 63750, 74170, 85000, 89004, 111255, 126089, 127500, 148340, 178008, 185425, 222510, 252178, 255000, 296680, 370850, 378267, 445020, 504356, 556275, 630445, 741700, 756534, 890040, 927125, 1008712, 1112550, 1260890, 1483400, 1513068, 1854250, 1891335, 2225100, 2521780, 2781375, 3026136, 3152225, 3708500, 3782670, 4450200, 4635625, 5043560, 5562750, 6304450, 7417000, 7565340, 9271250, 9456675, 11125500, 12608900, 13906875, 15130680, 15761125, 18542500, 18913350, 22251000, 25217800, 27813750, 31522250, 37085000, 37826700, 47283375, 55627500, 63044500, 75653400, 78805625, 94566750, 111255000, 126089000, 157611250, 189133500, 236416875, 315222500, 378267000, 472833750, 630445000, 945667500, 1891335000]

約数ペア:

[(1, 1891335000), (2, 945667500), (3, 630445000), (4, 472833750), (5, 378267000), (6, 315222500), (8, 236416875), (10, 189133500), (12, 157611250), (15, 126089000), (17, 111255000), (20, 94566750), (24, 78805625), (25, 75653400), (30, 63044500), (34, 55627500), (40, 47283375), (50, 37826700), (51, 37085000), (60, 31522250), (68, 27813750), (75, 25217800), (85, 22251000), (100, 18913350), (102, 18542500), (120, 15761125), (125, 15130680), (136, 13906875), (150, 12608900), (170, 11125500), (200, 9456675), (204, 9271250), (250, 7565340), (255, 7417000), (300, 6304450), (340, 5562750), (375, 5043560), (408, 4635625), (425, 4450200), (500, 3782670), (510, 3708500), (600, 3152225), (625, 3026136), (680, 2781375), (750, 2521780), (850, 2225100), (1000, 1891335), (1020, 1854250), (1250, 1513068), (1275, 1483400), (1500, 1260890), (1700, 1112550), (1875, 1008712), (2040, 927125), (2125, 890040), (2500, 756534), (2550, 741700), (3000, 630445), (3400, 556275), (3750, 504356), (4250, 445020), (5000, 378267), (5100, 370850), (6375, 296680), (7417, 255000), (7500, 252178), (8500, 222510), (10200, 185425), (10625, 178008), (12750, 148340), (14834, 127500), (15000, 126089), (17000, 111255), (21250, 89004), (22251, 85000), (25500, 74170), (29668, 63750), (31875, 59336), (37085, 51000), (42500, 44502)]