68954400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 216

約数和(自身を含む): 248710644

約数和(自身を除く): 179756244

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 61, 72, 75, 80, 90, 96, 100, 120, 122, 144, 150, 157, 160, 180, 183, 200, 225, 240, 244, 288, 300, 305, 314, 360, 366, 400, 450, 471, 480, 488, 549, 600, 610, 628, 720, 732, 785, 800, 900, 915, 942, 976, 1098, 1200, 1220, 1256, 1413, 1440, 1464, 1525, 1570, 1800, 1830, 1884, 1952, 2196, 2355, 2400, 2440, 2512, 2745, 2826, 2928, 3050, 3140, 3600, 3660, 3768, 3925, 4392, 4575, 4710, 4880, 5024, 5490, 5652, 5856, 6100, 6280, 7065, 7200, 7320, 7536, 7850, 8784, 9150, 9420, 9577, 9760, 10980, 11304, 11775, 12200, 12560, 13725, 14130, 14640, 15072, 15700, 17568, 18300, 18840, 19154, 21960, 22608, 23550, 24400, 25120, 27450, 28260, 28731, 29280, 31400, 35325, 36600, 37680, 38308, 43920, 45216, 47100, 47885, 48800, 54900, 56520, 57462, 62800, 70650, 73200, 75360, 76616, 86193, 87840, 94200, 95770, 109800, 113040, 114924, 125600, 141300, 143655, 146400, 153232, 172386, 188400, 191540, 219600, 226080, 229848, 239425, 282600, 287310, 306464, 344772, 376800, 383080, 430965, 439200, 459696, 478850, 565200, 574620, 689544, 718275, 766160, 861930, 919392, 957700, 1130400, 1149240, 1379088, 1436550, 1532320, 1723860, 1915400, 2154825, 2298480, 2758176, 2873100, 3447720, 3830800, 4309650, 4596960, 5746200, 6895440, 7661600, 8619300, 11492400, 13790880, 17238600, 22984800, 34477200, 68954400]

約数ペア:

[(1, 68954400), (2, 34477200), (3, 22984800), (4, 17238600), (5, 13790880), (6, 11492400), (8, 8619300), (9, 7661600), (10, 6895440), (12, 5746200), (15, 4596960), (16, 4309650), (18, 3830800), (20, 3447720), (24, 2873100), (25, 2758176), (30, 2298480), (32, 2154825), (36, 1915400), (40, 1723860), (45, 1532320), (48, 1436550), (50, 1379088), (60, 1149240), (61, 1130400), (72, 957700), (75, 919392), (80, 861930), (90, 766160), (96, 718275), (100, 689544), (120, 574620), (122, 565200), (144, 478850), (150, 459696), (157, 439200), (160, 430965), (180, 383080), (183, 376800), (200, 344772), (225, 306464), (240, 287310), (244, 282600), (288, 239425), (300, 229848), (305, 226080), (314, 219600), (360, 191540), (366, 188400), (400, 172386), (450, 153232), (471, 146400), (480, 143655), (488, 141300), (549, 125600), (600, 114924), (610, 113040), (628, 109800), (720, 95770), (732, 94200), (785, 87840), (800, 86193), (900, 76616), (915, 75360), (942, 73200), (976, 70650), (1098, 62800), (1200, 57462), (1220, 56520), (1256, 54900), (1413, 48800), (1440, 47885), (1464, 47100), (1525, 45216), (1570, 43920), (1800, 38308), (1830, 37680), (1884, 36600), (1952, 35325), (2196, 31400), (2355, 29280), (2400, 28731), (2440, 28260), (2512, 27450), (2745, 25120), (2826, 24400), (2928, 23550), (3050, 22608), (3140, 21960), (3600, 19154), (3660, 18840), (3768, 18300), (3925, 17568), (4392, 15700), (4575, 15072), (4710, 14640), (4880, 14130), (5024, 13725), (5490, 12560), (5652, 12200), (5856, 11775), (6100, 11304), (6280, 10980), (7065, 9760), (7200, 9577), (7320, 9420), (7536, 9150), (7850, 8784)]