85287600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 311364000

約数和(自身を除く): 226076400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 53, 54, 60, 72, 75, 80, 90, 100, 106, 108, 120, 135, 144, 149, 150, 159, 180, 200, 212, 216, 225, 240, 265, 270, 298, 300, 318, 360, 400, 424, 432, 447, 450, 477, 530, 540, 596, 600, 636, 675, 720, 745, 795, 848, 894, 900, 954, 1060, 1080, 1192, 1200, 1272, 1325, 1341, 1350, 1431, 1490, 1590, 1788, 1800, 1908, 2120, 2160, 2235, 2384, 2385, 2544, 2650, 2682, 2700, 2862, 2980, 3180, 3576, 3600, 3725, 3816, 3975, 4023, 4240, 4470, 4770, 5300, 5364, 5400, 5724, 5960, 6360, 6705, 7152, 7155, 7450, 7632, 7897, 7950, 8046, 8940, 9540, 10600, 10728, 10800, 11175, 11448, 11920, 11925, 12720, 13410, 14310, 14900, 15794, 15900, 16092, 17880, 19080, 20115, 21200, 21456, 22350, 22896, 23691, 23850, 26820, 28620, 29800, 31588, 31800, 32184, 33525, 35760, 35775, 38160, 39485, 40230, 44700, 47382, 47700, 53640, 57240, 59600, 63176, 63600, 64368, 67050, 71073, 71550, 78970, 80460, 89400, 94764, 95400, 100575, 107280, 114480, 118455, 126352, 134100, 142146, 143100, 157940, 160920, 178800, 189528, 190800, 197425, 201150, 213219, 236910, 268200, 284292, 286200, 315880, 321840, 355365, 379056, 394850, 402300, 426438, 473820, 536400, 568584, 572400, 592275, 631760, 710730, 789700, 804600, 852876, 947640, 1066095, 1137168, 1184550, 1421460, 1579400, 1609200, 1705752, 1776825, 1895280, 2132190, 2369100, 2842920, 3158800, 3411504, 3553650, 4264380, 4738200, 5330475, 5685840, 7107300, 8528760, 9476400, 10660950, 14214600, 17057520, 21321900, 28429200, 42643800, 85287600]

約数ペア:

[(1, 85287600), (2, 42643800), (3, 28429200), (4, 21321900), (5, 17057520), (6, 14214600), (8, 10660950), (9, 9476400), (10, 8528760), (12, 7107300), (15, 5685840), (16, 5330475), (18, 4738200), (20, 4264380), (24, 3553650), (25, 3411504), (27, 3158800), (30, 2842920), (36, 2369100), (40, 2132190), (45, 1895280), (48, 1776825), (50, 1705752), (53, 1609200), (54, 1579400), (60, 1421460), (72, 1184550), (75, 1137168), (80, 1066095), (90, 947640), (100, 852876), (106, 804600), (108, 789700), (120, 710730), (135, 631760), (144, 592275), (149, 572400), (150, 568584), (159, 536400), (180, 473820), (200, 426438), (212, 402300), (216, 394850), (225, 379056), (240, 355365), (265, 321840), (270, 315880), (298, 286200), (300, 284292), (318, 268200), (360, 236910), (400, 213219), (424, 201150), (432, 197425), (447, 190800), (450, 189528), (477, 178800), (530, 160920), (540, 157940), (596, 143100), (600, 142146), (636, 134100), (675, 126352), (720, 118455), (745, 114480), (795, 107280), (848, 100575), (894, 95400), (900, 94764), (954, 89400), (1060, 80460), (1080, 78970), (1192, 71550), (1200, 71073), (1272, 67050), (1325, 64368), (1341, 63600), (1350, 63176), (1431, 59600), (1490, 57240), (1590, 53640), (1788, 47700), (1800, 47382), (1908, 44700), (2120, 40230), (2160, 39485), (2235, 38160), (2384, 35775), (2385, 35760), (2544, 33525), (2650, 32184), (2682, 31800), (2700, 31588), (2862, 29800), (2980, 28620), (3180, 26820), (3576, 23850), (3600, 23691), (3725, 22896), (3816, 22350), (3975, 21456), (4023, 21200), (4240, 20115), (4470, 19080), (4770, 17880), (5300, 16092), (5364, 15900), (5400, 15794), (5724, 14900), (5960, 14310), (6360, 13410), (6705, 12720), (7152, 11925), (7155, 11920), (7450, 11448), (7632, 11175), (7897, 10800), (7950, 10728), (8046, 10600), (8940, 9540)]