1217497500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1111

約数の個数: 240

約数和(自身を含む): 4180286880

約数和(自身を除く): 2962789380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 125, 135, 150, 153, 170, 180, 204, 225, 250, 255, 270, 300, 306, 340, 375, 425, 450, 459, 500, 510, 540, 612, 625, 675, 750, 765, 850, 900, 918, 1020, 1061, 1125, 1250, 1275, 1350, 1500, 1530, 1700, 1836, 1875, 2122, 2125, 2250, 2295, 2500, 2550, 2700, 3060, 3183, 3375, 3750, 3825, 4244, 4250, 4500, 4590, 5100, 5305, 5625, 6366, 6375, 6750, 7500, 7650, 8500, 9180, 9549, 10610, 10625, 11250, 11475, 12732, 12750, 13500, 15300, 15915, 16875, 18037, 19098, 19125, 21220, 21250, 22500, 22950, 25500, 26525, 28647, 31830, 31875, 33750, 36074, 38196, 38250, 42500, 45900, 47745, 53050, 54111, 57294, 57375, 63660, 63750, 67500, 72148, 76500, 79575, 90185, 95490, 95625, 106100, 108222, 114588, 114750, 127500, 132625, 143235, 159150, 162333, 180370, 190980, 191250, 216444, 229500, 238725, 265250, 270555, 286470, 286875, 318300, 324666, 360740, 382500, 397875, 450925, 477450, 486999, 530500, 541110, 572940, 573750, 649332, 663125, 716175, 795750, 811665, 901850, 954900, 973998, 1082220, 1147500, 1193625, 1326250, 1352775, 1432350, 1591500, 1623330, 1803700, 1947996, 1989375, 2254625, 2387250, 2434995, 2652500, 2705550, 2864700, 3246660, 3580875, 3978750, 4058325, 4509250, 4774500, 4869990, 5411100, 5968125, 6763875, 7161750, 7957500, 8116650, 9018500, 9739980, 11273125, 11936250, 12174975, 13527750, 14323500, 16233300, 17904375, 20291625, 22546250, 23872500, 24349950, 27055500, 33819375, 35808750, 40583250, 45092500, 48699900, 60874875, 67638750, 71617500, 81166500, 101458125, 121749750, 135277500, 202916250, 243499500, 304374375, 405832500, 608748750, 1217497500]

約数ペア:

[(1, 1217497500), (2, 608748750), (3, 405832500), (4, 304374375), (5, 243499500), (6, 202916250), (9, 135277500), (10, 121749750), (12, 101458125), (15, 81166500), (17, 71617500), (18, 67638750), (20, 60874875), (25, 48699900), (27, 45092500), (30, 40583250), (34, 35808750), (36, 33819375), (45, 27055500), (50, 24349950), (51, 23872500), (54, 22546250), (60, 20291625), (68, 17904375), (75, 16233300), (85, 14323500), (90, 13527750), (100, 12174975), (102, 11936250), (108, 11273125), (125, 9739980), (135, 9018500), (150, 8116650), (153, 7957500), (170, 7161750), (180, 6763875), (204, 5968125), (225, 5411100), (250, 4869990), (255, 4774500), (270, 4509250), (300, 4058325), (306, 3978750), (340, 3580875), (375, 3246660), (425, 2864700), (450, 2705550), (459, 2652500), (500, 2434995), (510, 2387250), (540, 2254625), (612, 1989375), (625, 1947996), (675, 1803700), (750, 1623330), (765, 1591500), (850, 1432350), (900, 1352775), (918, 1326250), (1020, 1193625), (1061, 1147500), (1125, 1082220), (1250, 973998), (1275, 954900), (1350, 901850), (1500, 811665), (1530, 795750), (1700, 716175), (1836, 663125), (1875, 649332), (2122, 573750), (2125, 572940), (2250, 541110), (2295, 530500), (2500, 486999), (2550, 477450), (2700, 450925), (3060, 397875), (3183, 382500), (3375, 360740), (3750, 324666), (3825, 318300), (4244, 286875), (4250, 286470), (4500, 270555), (4590, 265250), (5100, 238725), (5305, 229500), (5625, 216444), (6366, 191250), (6375, 190980), (6750, 180370), (7500, 162333), (7650, 159150), (8500, 143235), (9180, 132625), (9549, 127500), (10610, 114750), (10625, 114588), (11250, 108222), (11475, 106100), (12732, 95625), (12750, 95490), (13500, 90185), (15300, 79575), (15915, 76500), (16875, 72148), (18037, 67500), (19098, 63750), (19125, 63660), (21220, 57375), (21250, 57294), (22500, 54111), (22950, 53050), (25500, 47745), (26525, 45900), (28647, 42500), (31830, 38250), (31875, 38196), (33750, 36074)]