211280400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{6521}}^1$

素因数の和:6551

約数の個数: 150

約数和(自身を含む): 758384682

約数和(自身を除く): 547104282

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, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2160, 2700, 3240, 3600, 4050, 5400, 6480, 6521, 8100, 10800, 13042, 16200, 19563, 26084, 32400, 32605, 39126, 52168, 58689, 65210, 78252, 97815, 104336, 117378, 130420, 156504, 163025, 176067, 195630, 234756, 260840, 293445, 313008, 326050, 352134, 391260, 469512, 489075, 521680, 528201, 586890, 652100, 704268, 782520, 880335, 939024, 978150, 1056402, 1173780, 1304200, 1408536, 1467225, 1565040, 1760670, 1956300, 2112804, 2347560, 2608400, 2641005, 2817072, 2934450, 3521340, 3912600, 4225608, 4401675, 4695120, 5282010, 5868900, 7042680, 7825200, 8451216, 8803350, 10564020, 11737800, 13205025, 14085360, 17606700, 21128040, 23475600, 26410050, 35213400, 42256080, 52820100, 70426800, 105640200, 211280400]

約数ペア:

[(1, 211280400), (2, 105640200), (3, 70426800), (4, 52820100), (5, 42256080), (6, 35213400), (8, 26410050), (9, 23475600), (10, 21128040), (12, 17606700), (15, 14085360), (16, 13205025), (18, 11737800), (20, 10564020), (24, 8803350), (25, 8451216), (27, 7825200), (30, 7042680), (36, 5868900), (40, 5282010), (45, 4695120), (48, 4401675), (50, 4225608), (54, 3912600), (60, 3521340), (72, 2934450), (75, 2817072), (80, 2641005), (81, 2608400), (90, 2347560), (100, 2112804), (108, 1956300), (120, 1760670), (135, 1565040), (144, 1467225), (150, 1408536), (162, 1304200), (180, 1173780), (200, 1056402), (216, 978150), (225, 939024), (240, 880335), (270, 782520), (300, 704268), (324, 652100), (360, 586890), (400, 528201), (405, 521680), (432, 489075), (450, 469512), (540, 391260), (600, 352134), (648, 326050), (675, 313008), (720, 293445), (810, 260840), (900, 234756), (1080, 195630), (1200, 176067), (1296, 163025), (1350, 156504), (1620, 130420), (1800, 117378), (2025, 104336), (2160, 97815), (2700, 78252), (3240, 65210), (3600, 58689), (4050, 52168), (5400, 39126), (6480, 32605), (6521, 32400), (8100, 26084), (10800, 19563), (13042, 16200)]