76854240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:146

約数の個数: 216

約数和(自身を含む): 281375640

約数和(自身を除く): 204521400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 53, 57, 60, 72, 76, 80, 90, 95, 96, 106, 114, 120, 144, 152, 159, 160, 171, 180, 190, 212, 228, 240, 265, 285, 288, 304, 318, 342, 360, 380, 424, 456, 477, 480, 530, 570, 608, 636, 684, 720, 760, 795, 848, 855, 912, 954, 1007, 1060, 1140, 1272, 1368, 1440, 1520, 1590, 1696, 1710, 1824, 1908, 2014, 2120, 2280, 2385, 2544, 2736, 2809, 3021, 3040, 3180, 3420, 3816, 4028, 4240, 4560, 4770, 5035, 5088, 5472, 5618, 6042, 6360, 6840, 7632, 8056, 8427, 8480, 9063, 9120, 9540, 10070, 11236, 12084, 12720, 13680, 14045, 15105, 15264, 16112, 16854, 18126, 19080, 20140, 22472, 24168, 25281, 25440, 27360, 28090, 30210, 32224, 33708, 36252, 38160, 40280, 42135, 44944, 45315, 48336, 50562, 53371, 56180, 60420, 67416, 72504, 76320, 80560, 84270, 89888, 90630, 96672, 101124, 106742, 112360, 120840, 126405, 134832, 145008, 160113, 161120, 168540, 181260, 202248, 213484, 224720, 241680, 252810, 266855, 269664, 290016, 320226, 337080, 362520, 404496, 426968, 449440, 480339, 483360, 505620, 533710, 640452, 674160, 725040, 800565, 808992, 853936, 960678, 1011240, 1067420, 1280904, 1348320, 1450080, 1601130, 1707872, 1921356, 2022480, 2134840, 2401695, 2561808, 3202260, 3842712, 4044960, 4269680, 4803390, 5123616, 6404520, 7685424, 8539360, 9606780, 12809040, 15370848, 19213560, 25618080, 38427120, 76854240]

約数ペア:

[(1, 76854240), (2, 38427120), (3, 25618080), (4, 19213560), (5, 15370848), (6, 12809040), (8, 9606780), (9, 8539360), (10, 7685424), (12, 6404520), (15, 5123616), (16, 4803390), (18, 4269680), (19, 4044960), (20, 3842712), (24, 3202260), (30, 2561808), (32, 2401695), (36, 2134840), (38, 2022480), (40, 1921356), (45, 1707872), (48, 1601130), (53, 1450080), (57, 1348320), (60, 1280904), (72, 1067420), (76, 1011240), (80, 960678), (90, 853936), (95, 808992), (96, 800565), (106, 725040), (114, 674160), (120, 640452), (144, 533710), (152, 505620), (159, 483360), (160, 480339), (171, 449440), (180, 426968), (190, 404496), (212, 362520), (228, 337080), (240, 320226), (265, 290016), (285, 269664), (288, 266855), (304, 252810), (318, 241680), (342, 224720), (360, 213484), (380, 202248), (424, 181260), (456, 168540), (477, 161120), (480, 160113), (530, 145008), (570, 134832), (608, 126405), (636, 120840), (684, 112360), (720, 106742), (760, 101124), (795, 96672), (848, 90630), (855, 89888), (912, 84270), (954, 80560), (1007, 76320), (1060, 72504), (1140, 67416), (1272, 60420), (1368, 56180), (1440, 53371), (1520, 50562), (1590, 48336), (1696, 45315), (1710, 44944), (1824, 42135), (1908, 40280), (2014, 38160), (2120, 36252), (2280, 33708), (2385, 32224), (2544, 30210), (2736, 28090), (2809, 27360), (3021, 25440), (3040, 25281), (3180, 24168), (3420, 22472), (3816, 20140), (4028, 19080), (4240, 18126), (4560, 16854), (4770, 16112), (5035, 15264), (5088, 15105), (5472, 14045), (5618, 13680), (6042, 12720), (6360, 12084), (6840, 11236), (7632, 10070), (8056, 9540), (8427, 9120), (8480, 9063)]