101027960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 264384000

約数和(自身を除く): 163356040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 67, 88, 92, 110, 115, 134, 149, 184, 220, 230, 253, 268, 298, 335, 440, 460, 506, 536, 596, 670, 737, 745, 920, 1012, 1192, 1265, 1340, 1474, 1490, 1541, 1639, 2024, 2530, 2680, 2948, 2980, 3082, 3278, 3427, 3685, 5060, 5896, 5960, 6164, 6556, 6854, 7370, 7705, 8195, 9983, 10120, 12328, 13112, 13708, 14740, 15410, 16390, 16951, 17135, 19966, 27416, 29480, 30820, 32780, 33902, 34270, 37697, 39932, 49915, 61640, 65560, 67804, 68540, 75394, 79864, 84755, 99830, 109813, 135608, 137080, 150788, 169510, 188485, 199660, 219626, 229609, 301576, 339020, 376970, 399320, 439252, 459218, 549065, 678040, 753940, 878504, 918436, 1098130, 1148045, 1507880, 1836872, 2196260, 2296090, 2525699, 4392520, 4592180, 5051398, 9184360, 10102796, 12628495, 20205592, 25256990, 50513980, 101027960]

約数ペア:

[(1, 101027960), (2, 50513980), (4, 25256990), (5, 20205592), (8, 12628495), (10, 10102796), (11, 9184360), (20, 5051398), (22, 4592180), (23, 4392520), (40, 2525699), (44, 2296090), (46, 2196260), (55, 1836872), (67, 1507880), (88, 1148045), (92, 1098130), (110, 918436), (115, 878504), (134, 753940), (149, 678040), (184, 549065), (220, 459218), (230, 439252), (253, 399320), (268, 376970), (298, 339020), (335, 301576), (440, 229609), (460, 219626), (506, 199660), (536, 188485), (596, 169510), (670, 150788), (737, 137080), (745, 135608), (920, 109813), (1012, 99830), (1192, 84755), (1265, 79864), (1340, 75394), (1474, 68540), (1490, 67804), (1541, 65560), (1639, 61640), (2024, 49915), (2530, 39932), (2680, 37697), (2948, 34270), (2980, 33902), (3082, 32780), (3278, 30820), (3427, 29480), (3685, 27416), (5060, 19966), (5896, 17135), (5960, 16951), (6164, 16390), (6556, 15410), (6854, 14740), (7370, 13708), (7705, 13112), (8195, 12328), (9983, 10120)]