86523240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 286675200

約数和(自身を除く): 200151960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 47, 58, 60, 69, 87, 92, 94, 115, 116, 120, 138, 141, 145, 174, 184, 188, 230, 232, 235, 276, 282, 290, 345, 348, 376, 435, 460, 470, 529, 552, 564, 580, 667, 690, 696, 705, 870, 920, 940, 1058, 1081, 1128, 1160, 1334, 1363, 1380, 1410, 1587, 1740, 1880, 2001, 2116, 2162, 2645, 2668, 2726, 2760, 2820, 3174, 3243, 3335, 3480, 4002, 4089, 4232, 4324, 5290, 5336, 5405, 5452, 5640, 6348, 6486, 6670, 6815, 7935, 8004, 8178, 8648, 10005, 10580, 10810, 10904, 12696, 12972, 13340, 13630, 15341, 15870, 16008, 16215, 16356, 20010, 20445, 21160, 21620, 24863, 25944, 26680, 27260, 30682, 31349, 31740, 32430, 32712, 40020, 40890, 43240, 46023, 49726, 54520, 61364, 62698, 63480, 64860, 74589, 76705, 80040, 81780, 92046, 94047, 99452, 122728, 124315, 125396, 129720, 149178, 153410, 156745, 163560, 184092, 188094, 198904, 230115, 248630, 250792, 298356, 306820, 313490, 368184, 372945, 376188, 460230, 470235, 497260, 596712, 613640, 626980, 721027, 745890, 752376, 920460, 940470, 994520, 1253960, 1442054, 1491780, 1840920, 1880940, 2163081, 2884108, 2983560, 3605135, 3761880, 4326162, 5768216, 7210270, 8652324, 10815405, 14420540, 17304648, 21630810, 28841080, 43261620, 86523240]

約数ペア:

[(1, 86523240), (2, 43261620), (3, 28841080), (4, 21630810), (5, 17304648), (6, 14420540), (8, 10815405), (10, 8652324), (12, 7210270), (15, 5768216), (20, 4326162), (23, 3761880), (24, 3605135), (29, 2983560), (30, 2884108), (40, 2163081), (46, 1880940), (47, 1840920), (58, 1491780), (60, 1442054), (69, 1253960), (87, 994520), (92, 940470), (94, 920460), (115, 752376), (116, 745890), (120, 721027), (138, 626980), (141, 613640), (145, 596712), (174, 497260), (184, 470235), (188, 460230), (230, 376188), (232, 372945), (235, 368184), (276, 313490), (282, 306820), (290, 298356), (345, 250792), (348, 248630), (376, 230115), (435, 198904), (460, 188094), (470, 184092), (529, 163560), (552, 156745), (564, 153410), (580, 149178), (667, 129720), (690, 125396), (696, 124315), (705, 122728), (870, 99452), (920, 94047), (940, 92046), (1058, 81780), (1081, 80040), (1128, 76705), (1160, 74589), (1334, 64860), (1363, 63480), (1380, 62698), (1410, 61364), (1587, 54520), (1740, 49726), (1880, 46023), (2001, 43240), (2116, 40890), (2162, 40020), (2645, 32712), (2668, 32430), (2726, 31740), (2760, 31349), (2820, 30682), (3174, 27260), (3243, 26680), (3335, 25944), (3480, 24863), (4002, 21620), (4089, 21160), (4232, 20445), (4324, 20010), (5290, 16356), (5336, 16215), (5405, 16008), (5452, 15870), (5640, 15341), (6348, 13630), (6486, 13340), (6670, 12972), (6815, 12696), (7935, 10904), (8004, 10810), (8178, 10580), (8648, 10005)]