90439200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 337478400

約数和(自身を除く): 247039200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 53, 54, 60, 72, 75, 79, 80, 90, 96, 100, 106, 108, 120, 135, 144, 150, 158, 159, 160, 180, 200, 212, 216, 225, 237, 240, 265, 270, 288, 300, 316, 318, 360, 395, 400, 424, 432, 450, 474, 477, 480, 530, 540, 600, 632, 636, 675, 711, 720, 790, 795, 800, 848, 864, 900, 948, 954, 1060, 1080, 1185, 1200, 1264, 1272, 1325, 1350, 1422, 1431, 1440, 1580, 1590, 1696, 1800, 1896, 1908, 1975, 2120, 2133, 2160, 2370, 2385, 2400, 2528, 2544, 2650, 2700, 2844, 2862, 3160, 3180, 3555, 3600, 3792, 3816, 3950, 3975, 4187, 4240, 4266, 4320, 4740, 4770, 5088, 5300, 5400, 5688, 5724, 5925, 6320, 6360, 7110, 7155, 7200, 7584, 7632, 7900, 7950, 8374, 8480, 8532, 9480, 9540, 10600, 10665, 10800, 11376, 11448, 11850, 11925, 12561, 12640, 12720, 14220, 14310, 15264, 15800, 15900, 16748, 17064, 17775, 18960, 19080, 20935, 21200, 21330, 21600, 22752, 22896, 23700, 23850, 25122, 25440, 28440, 28620, 31600, 31800, 33496, 34128, 35550, 35775, 37683, 37920, 38160, 41870, 42400, 42660, 45792, 47400, 47700, 50244, 53325, 56880, 57240, 62805, 63200, 63600, 66992, 68256, 71100, 71550, 75366, 76320, 83740, 85320, 94800, 95400, 100488, 104675, 106650, 113049, 113760, 114480, 125610, 127200, 133984, 142200, 143100, 150732, 167480, 170640, 188415, 189600, 190800, 200976, 209350, 213300, 226098, 228960, 251220, 284400, 286200, 301464, 314025, 334960, 341280, 376830, 381600, 401952, 418700, 426600, 452196, 502440, 565245, 568800, 572400, 602928, 628050, 669920, 753660, 837400, 853200, 904392, 942075, 1004880, 1130490, 1144800, 1205856, 1256100, 1507320, 1674800, 1706400, 1808784, 1884150, 2009760, 2260980, 2512200, 2826225, 3014640, 3349600, 3617568, 3768300, 4521960, 5024400, 5652450, 6029280, 7536600, 9043920, 10048800, 11304900, 15073200, 18087840, 22609800, 30146400, 45219600, 90439200]

約数ペア:

[(1, 90439200), (2, 45219600), (3, 30146400), (4, 22609800), (5, 18087840), (6, 15073200), (8, 11304900), (9, 10048800), (10, 9043920), (12, 7536600), (15, 6029280), (16, 5652450), (18, 5024400), (20, 4521960), (24, 3768300), (25, 3617568), (27, 3349600), (30, 3014640), (32, 2826225), (36, 2512200), (40, 2260980), (45, 2009760), (48, 1884150), (50, 1808784), (53, 1706400), (54, 1674800), (60, 1507320), (72, 1256100), (75, 1205856), (79, 1144800), (80, 1130490), (90, 1004880), (96, 942075), (100, 904392), (106, 853200), (108, 837400), (120, 753660), (135, 669920), (144, 628050), (150, 602928), (158, 572400), (159, 568800), (160, 565245), (180, 502440), (200, 452196), (212, 426600), (216, 418700), (225, 401952), (237, 381600), (240, 376830), (265, 341280), (270, 334960), (288, 314025), (300, 301464), (316, 286200), (318, 284400), (360, 251220), (395, 228960), (400, 226098), (424, 213300), (432, 209350), (450, 200976), (474, 190800), (477, 189600), (480, 188415), (530, 170640), (540, 167480), (600, 150732), (632, 143100), (636, 142200), (675, 133984), (711, 127200), (720, 125610), (790, 114480), (795, 113760), (800, 113049), (848, 106650), (864, 104675), (900, 100488), (948, 95400), (954, 94800), (1060, 85320), (1080, 83740), (1185, 76320), (1200, 75366), (1264, 71550), (1272, 71100), (1325, 68256), (1350, 66992), (1422, 63600), (1431, 63200), (1440, 62805), (1580, 57240), (1590, 56880), (1696, 53325), (1800, 50244), (1896, 47700), (1908, 47400), (1975, 45792), (2120, 42660), (2133, 42400), (2160, 41870), (2370, 38160), (2385, 37920), (2400, 37683), (2528, 35775), (2544, 35550), (2650, 34128), (2700, 33496), (2844, 31800), (2862, 31600), (3160, 28620), (3180, 28440), (3555, 25440), (3600, 25122), (3792, 23850), (3816, 23700), (3950, 22896), (3975, 22752), (4187, 21600), (4240, 21330), (4266, 21200), (4320, 20935), (4740, 19080), (4770, 18960), (5088, 17775), (5300, 17064), (5400, 16748), (5688, 15900), (5724, 15800), (5925, 15264), (6320, 14310), (6360, 14220), (7110, 12720), (7155, 12640), (7200, 12561), (7584, 11925), (7632, 11850), (7900, 11448), (7950, 11376), (8374, 10800), (8480, 10665), (8532, 10600), (9480, 9540)]