74121360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 160

約数和(自身を含む): 250376832

約数和(自身を除く): 176255472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 272, 296, 340, 370, 408, 444, 491, 510, 555, 592, 629, 680, 740, 816, 888, 982, 1020, 1110, 1258, 1360, 1473, 1480, 1776, 1887, 1964, 2040, 2220, 2455, 2516, 2946, 2960, 3145, 3774, 3928, 4080, 4440, 4910, 5032, 5892, 6290, 7365, 7548, 7856, 8347, 8880, 9435, 9820, 10064, 11784, 12580, 14730, 15096, 16694, 18167, 18870, 19640, 23568, 25041, 25160, 29460, 30192, 33388, 36334, 37740, 39280, 41735, 50082, 50320, 54501, 58920, 66776, 72668, 75480, 83470, 90835, 100164, 109002, 117840, 125205, 133552, 145336, 150960, 166940, 181670, 200328, 218004, 250410, 272505, 290672, 308839, 333880, 363340, 400656, 436008, 500820, 545010, 617678, 667760, 726680, 872016, 926517, 1001640, 1090020, 1235356, 1453360, 1544195, 1853034, 2003280, 2180040, 2470712, 3088390, 3706068, 4360080, 4632585, 4941424, 6176780, 7412136, 9265170, 12353560, 14824272, 18530340, 24707120, 37060680, 74121360]

約数ペア:

[(1, 74121360), (2, 37060680), (3, 24707120), (4, 18530340), (5, 14824272), (6, 12353560), (8, 9265170), (10, 7412136), (12, 6176780), (15, 4941424), (16, 4632585), (17, 4360080), (20, 3706068), (24, 3088390), (30, 2470712), (34, 2180040), (37, 2003280), (40, 1853034), (48, 1544195), (51, 1453360), (60, 1235356), (68, 1090020), (74, 1001640), (80, 926517), (85, 872016), (102, 726680), (111, 667760), (120, 617678), (136, 545010), (148, 500820), (170, 436008), (185, 400656), (204, 363340), (222, 333880), (240, 308839), (255, 290672), (272, 272505), (296, 250410), (340, 218004), (370, 200328), (408, 181670), (444, 166940), (491, 150960), (510, 145336), (555, 133552), (592, 125205), (629, 117840), (680, 109002), (740, 100164), (816, 90835), (888, 83470), (982, 75480), (1020, 72668), (1110, 66776), (1258, 58920), (1360, 54501), (1473, 50320), (1480, 50082), (1776, 41735), (1887, 39280), (1964, 37740), (2040, 36334), (2220, 33388), (2455, 30192), (2516, 29460), (2946, 25160), (2960, 25041), (3145, 23568), (3774, 19640), (3928, 18870), (4080, 18167), (4440, 16694), (4910, 15096), (5032, 14730), (5892, 12580), (6290, 11784), (7365, 10064), (7548, 9820), (7856, 9435), (8347, 8880)]