1880911800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{7411}}^1$

素因数の和:7483

約数の個数: 192

約数和(自身を含む): 6617433600

約数和(自身を除く): 4736521800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 50, 54, 60, 72, 75, 90, 94, 100, 108, 120, 135, 141, 150, 180, 188, 200, 216, 225, 235, 270, 282, 300, 360, 376, 423, 450, 470, 540, 564, 600, 675, 705, 846, 900, 940, 1080, 1128, 1175, 1269, 1350, 1410, 1692, 1800, 1880, 2115, 2350, 2538, 2700, 2820, 3384, 3525, 4230, 4700, 5076, 5400, 5640, 6345, 7050, 7411, 8460, 9400, 10152, 10575, 12690, 14100, 14822, 16920, 21150, 22233, 25380, 28200, 29644, 31725, 37055, 42300, 44466, 50760, 59288, 63450, 66699, 74110, 84600, 88932, 111165, 126900, 133398, 148220, 177864, 185275, 200097, 222330, 253800, 266796, 296440, 333495, 348317, 370550, 400194, 444660, 533592, 555825, 666990, 696634, 741100, 800388, 889320, 1000485, 1044951, 1111650, 1333980, 1393268, 1482200, 1600776, 1667475, 1741585, 2000970, 2089902, 2223300, 2667960, 2786536, 3134853, 3334950, 3483170, 4001940, 4179804, 4446600, 5002425, 5224755, 6269706, 6669900, 6966340, 8003880, 8359608, 8707925, 9404559, 10004850, 10449510, 12539412, 13339800, 13932680, 15674265, 17415850, 18809118, 20009700, 20899020, 25078824, 26123775, 31348530, 34831700, 37618236, 40019400, 41798040, 47022795, 52247550, 62697060, 69663400, 75236472, 78371325, 94045590, 104495100, 125394120, 156742650, 188091180, 208990200, 235113975, 313485300, 376182360, 470227950, 626970600, 940455900, 1880911800]

約数ペア:

[(1, 1880911800), (2, 940455900), (3, 626970600), (4, 470227950), (5, 376182360), (6, 313485300), (8, 235113975), (9, 208990200), (10, 188091180), (12, 156742650), (15, 125394120), (18, 104495100), (20, 94045590), (24, 78371325), (25, 75236472), (27, 69663400), (30, 62697060), (36, 52247550), (40, 47022795), (45, 41798040), (47, 40019400), (50, 37618236), (54, 34831700), (60, 31348530), (72, 26123775), (75, 25078824), (90, 20899020), (94, 20009700), (100, 18809118), (108, 17415850), (120, 15674265), (135, 13932680), (141, 13339800), (150, 12539412), (180, 10449510), (188, 10004850), (200, 9404559), (216, 8707925), (225, 8359608), (235, 8003880), (270, 6966340), (282, 6669900), (300, 6269706), (360, 5224755), (376, 5002425), (423, 4446600), (450, 4179804), (470, 4001940), (540, 3483170), (564, 3334950), (600, 3134853), (675, 2786536), (705, 2667960), (846, 2223300), (900, 2089902), (940, 2000970), (1080, 1741585), (1128, 1667475), (1175, 1600776), (1269, 1482200), (1350, 1393268), (1410, 1333980), (1692, 1111650), (1800, 1044951), (1880, 1000485), (2115, 889320), (2350, 800388), (2538, 741100), (2700, 696634), (2820, 666990), (3384, 555825), (3525, 533592), (4230, 444660), (4700, 400194), (5076, 370550), (5400, 348317), (5640, 333495), (6345, 296440), (7050, 266796), (7411, 253800), (8460, 222330), (9400, 200097), (10152, 185275), (10575, 177864), (12690, 148220), (14100, 133398), (14822, 126900), (16920, 111165), (21150, 88932), (22233, 84600), (25380, 74110), (28200, 66699), (29644, 63450), (31725, 59288), (37055, 50760), (42300, 44466)]