74920800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 269982720

約数和(自身を除く): 195061920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 31, 32, 38, 40, 48, 50, 53, 57, 60, 62, 75, 76, 80, 93, 95, 96, 100, 106, 114, 120, 124, 150, 152, 155, 159, 160, 186, 190, 200, 212, 228, 240, 248, 265, 285, 300, 304, 310, 318, 372, 380, 400, 424, 456, 465, 475, 480, 496, 530, 570, 589, 600, 608, 620, 636, 744, 760, 775, 795, 800, 848, 912, 930, 950, 992, 1007, 1060, 1140, 1178, 1200, 1240, 1272, 1325, 1425, 1488, 1520, 1550, 1590, 1643, 1696, 1767, 1824, 1860, 1900, 2014, 2120, 2280, 2325, 2356, 2400, 2480, 2544, 2650, 2850, 2945, 2976, 3021, 3040, 3100, 3180, 3286, 3534, 3720, 3800, 3975, 4028, 4240, 4560, 4650, 4712, 4929, 4960, 5035, 5088, 5300, 5700, 5890, 6042, 6200, 6360, 6572, 7068, 7440, 7600, 7950, 8056, 8215, 8480, 8835, 9120, 9300, 9424, 9858, 10070, 10600, 11400, 11780, 12084, 12400, 12720, 13144, 14136, 14725, 14880, 15105, 15200, 15900, 16112, 16430, 17670, 18600, 18848, 19716, 20140, 21200, 22800, 23560, 24168, 24645, 24800, 25175, 25440, 26288, 28272, 29450, 30210, 31217, 31800, 32224, 32860, 35340, 37200, 39432, 40280, 41075, 42400, 44175, 45600, 47120, 48336, 49290, 50350, 52576, 56544, 58900, 60420, 62434, 63600, 65720, 70680, 74400, 75525, 78864, 80560, 82150, 88350, 93651, 94240, 96672, 98580, 100700, 117800, 120840, 123225, 124868, 127200, 131440, 141360, 151050, 156085, 157728, 161120, 164300, 176700, 187302, 197160, 201400, 235600, 241680, 246450, 249736, 262880, 282720, 302100, 312170, 328600, 353400, 374604, 394320, 402800, 468255, 471200, 483360, 492900, 499472, 604200, 624340, 657200, 706800, 749208, 780425, 788640, 805600, 936510, 985800, 998944, 1208400, 1248680, 1314400, 1413600, 1498416, 1560850, 1873020, 1971600, 2341275, 2416800, 2497360, 2996832, 3121700, 3746040, 3943200, 4682550, 4994720, 6243400, 7492080, 9365100, 12486800, 14984160, 18730200, 24973600, 37460400, 74920800]

約数ペア:

[(1, 74920800), (2, 37460400), (3, 24973600), (4, 18730200), (5, 14984160), (6, 12486800), (8, 9365100), (10, 7492080), (12, 6243400), (15, 4994720), (16, 4682550), (19, 3943200), (20, 3746040), (24, 3121700), (25, 2996832), (30, 2497360), (31, 2416800), (32, 2341275), (38, 1971600), (40, 1873020), (48, 1560850), (50, 1498416), (53, 1413600), (57, 1314400), (60, 1248680), (62, 1208400), (75, 998944), (76, 985800), (80, 936510), (93, 805600), (95, 788640), (96, 780425), (100, 749208), (106, 706800), (114, 657200), (120, 624340), (124, 604200), (150, 499472), (152, 492900), (155, 483360), (159, 471200), (160, 468255), (186, 402800), (190, 394320), (200, 374604), (212, 353400), (228, 328600), (240, 312170), (248, 302100), (265, 282720), (285, 262880), (300, 249736), (304, 246450), (310, 241680), (318, 235600), (372, 201400), (380, 197160), (400, 187302), (424, 176700), (456, 164300), (465, 161120), (475, 157728), (480, 156085), (496, 151050), (530, 141360), (570, 131440), (589, 127200), (600, 124868), (608, 123225), (620, 120840), (636, 117800), (744, 100700), (760, 98580), (775, 96672), (795, 94240), (800, 93651), (848, 88350), (912, 82150), (930, 80560), (950, 78864), (992, 75525), (1007, 74400), (1060, 70680), (1140, 65720), (1178, 63600), (1200, 62434), (1240, 60420), (1272, 58900), (1325, 56544), (1425, 52576), (1488, 50350), (1520, 49290), (1550, 48336), (1590, 47120), (1643, 45600), (1696, 44175), (1767, 42400), (1824, 41075), (1860, 40280), (1900, 39432), (2014, 37200), (2120, 35340), (2280, 32860), (2325, 32224), (2356, 31800), (2400, 31217), (2480, 30210), (2544, 29450), (2650, 28272), (2850, 26288), (2945, 25440), (2976, 25175), (3021, 24800), (3040, 24645), (3100, 24168), (3180, 23560), (3286, 22800), (3534, 21200), (3720, 20140), (3800, 19716), (3975, 18848), (4028, 18600), (4240, 17670), (4560, 16430), (4650, 16112), (4712, 15900), (4929, 15200), (4960, 15105), (5035, 14880), (5088, 14725), (5300, 14136), (5700, 13144), (5890, 12720), (6042, 12400), (6200, 12084), (6360, 11780), (6572, 11400), (7068, 10600), (7440, 10070), (7600, 9858), (7950, 9424), (8056, 9300), (8215, 9120), (8480, 8835)]