101038920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 316707840

約数和(自身を除く): 215668920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 157, 173, 186, 248, 310, 314, 346, 372, 465, 471, 519, 620, 628, 692, 744, 785, 865, 930, 942, 1038, 1240, 1256, 1384, 1570, 1730, 1860, 1884, 2076, 2355, 2595, 3140, 3460, 3720, 3768, 4152, 4710, 4867, 5190, 5363, 6280, 6920, 9420, 9734, 10380, 10726, 14601, 16089, 18840, 19468, 20760, 21452, 24335, 26815, 27161, 29202, 32178, 38936, 42904, 48670, 53630, 54322, 58404, 64356, 73005, 80445, 81483, 97340, 107260, 108644, 116808, 128712, 135805, 146010, 160890, 162966, 194680, 214520, 217288, 271610, 292020, 321780, 325932, 407415, 543220, 584040, 643560, 651864, 814830, 841991, 1086440, 1629660, 1683982, 2525973, 3259320, 3367964, 4209955, 5051946, 6735928, 8419910, 10103892, 12629865, 16839820, 20207784, 25259730, 33679640, 50519460, 101038920]

約数ペア:

[(1, 101038920), (2, 50519460), (3, 33679640), (4, 25259730), (5, 20207784), (6, 16839820), (8, 12629865), (10, 10103892), (12, 8419910), (15, 6735928), (20, 5051946), (24, 4209955), (30, 3367964), (31, 3259320), (40, 2525973), (60, 1683982), (62, 1629660), (93, 1086440), (120, 841991), (124, 814830), (155, 651864), (157, 643560), (173, 584040), (186, 543220), (248, 407415), (310, 325932), (314, 321780), (346, 292020), (372, 271610), (465, 217288), (471, 214520), (519, 194680), (620, 162966), (628, 160890), (692, 146010), (744, 135805), (785, 128712), (865, 116808), (930, 108644), (942, 107260), (1038, 97340), (1240, 81483), (1256, 80445), (1384, 73005), (1570, 64356), (1730, 58404), (1860, 54322), (1884, 53630), (2076, 48670), (2355, 42904), (2595, 38936), (3140, 32178), (3460, 29202), (3720, 27161), (3768, 26815), (4152, 24335), (4710, 21452), (4867, 20760), (5190, 19468), (5363, 18840), (6280, 16089), (6920, 14601), (9420, 10726), (9734, 10380)]