73450080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4637}}^1$

素因数の和:4669

約数の個数: 144

約数和(自身を含む): 273493584

約数和(自身を除く): 200043504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4637, 5280, 7920, 9274, 13911, 15840, 18548, 23185, 27822, 37096, 41733, 46370, 51007, 55644, 69555, 74192, 83466, 92740, 102014, 111288, 139110, 148384, 153021, 166932, 185480, 204028, 208665, 222576, 255035, 278220, 306042, 333864, 370960, 408056, 417330, 445152, 459063, 510070, 556440, 612084, 667728, 741920, 765105, 816112, 834660, 918126, 1020140, 1112880, 1224168, 1335456, 1530210, 1632224, 1669320, 1836252, 2040280, 2225760, 2295315, 2448336, 3060420, 3338640, 3672504, 4080560, 4590630, 4896672, 6120840, 6677280, 7345008, 8161120, 9181260, 12241680, 14690016, 18362520, 24483360, 36725040, 73450080]

約数ペア:

[(1, 73450080), (2, 36725040), (3, 24483360), (4, 18362520), (5, 14690016), (6, 12241680), (8, 9181260), (9, 8161120), (10, 7345008), (11, 6677280), (12, 6120840), (15, 4896672), (16, 4590630), (18, 4080560), (20, 3672504), (22, 3338640), (24, 3060420), (30, 2448336), (32, 2295315), (33, 2225760), (36, 2040280), (40, 1836252), (44, 1669320), (45, 1632224), (48, 1530210), (55, 1335456), (60, 1224168), (66, 1112880), (72, 1020140), (80, 918126), (88, 834660), (90, 816112), (96, 765105), (99, 741920), (110, 667728), (120, 612084), (132, 556440), (144, 510070), (160, 459063), (165, 445152), (176, 417330), (180, 408056), (198, 370960), (220, 333864), (240, 306042), (264, 278220), (288, 255035), (330, 222576), (352, 208665), (360, 204028), (396, 185480), (440, 166932), (480, 153021), (495, 148384), (528, 139110), (660, 111288), (720, 102014), (792, 92740), (880, 83466), (990, 74192), (1056, 69555), (1320, 55644), (1440, 51007), (1584, 46370), (1760, 41733), (1980, 37096), (2640, 27822), (3168, 23185), (3960, 18548), (4637, 15840), (5280, 13911), (7920, 9274)]