906381180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1093}}^1$

素因数の和:1396

約数の個数: 144

約数和(自身を含む): 2924498304

約数和(自身を除く): 2018117124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 271, 306, 340, 510, 542, 612, 765, 813, 1020, 1084, 1093, 1355, 1530, 1626, 2186, 2439, 2710, 3060, 3252, 3279, 4065, 4372, 4607, 4878, 5420, 5465, 6558, 8130, 9214, 9756, 9837, 10930, 12195, 13116, 13821, 16260, 16395, 18428, 18581, 19674, 21860, 23035, 24390, 27642, 32790, 37162, 39348, 41463, 46070, 48780, 49185, 55284, 55743, 65580, 69105, 74324, 82926, 92140, 92905, 98370, 111486, 138210, 165852, 167229, 185810, 196740, 207315, 222972, 276420, 278715, 296203, 334458, 371620, 414630, 557430, 592406, 668916, 829260, 836145, 888609, 1114860, 1184812, 1481015, 1672290, 1777218, 2665827, 2962030, 3344580, 3554436, 4443045, 5035451, 5331654, 5924060, 8886090, 10070902, 10663308, 13329135, 15106353, 17772180, 20141804, 25177255, 26658270, 30212706, 45319059, 50354510, 53316540, 60425412, 75531765, 90638118, 100709020, 151063530, 181276236, 226595295, 302127060, 453190590, 906381180]

約数ペア:

[(1, 906381180), (2, 453190590), (3, 302127060), (4, 226595295), (5, 181276236), (6, 151063530), (9, 100709020), (10, 90638118), (12, 75531765), (15, 60425412), (17, 53316540), (18, 50354510), (20, 45319059), (30, 30212706), (34, 26658270), (36, 25177255), (45, 20141804), (51, 17772180), (60, 15106353), (68, 13329135), (85, 10663308), (90, 10070902), (102, 8886090), (153, 5924060), (170, 5331654), (180, 5035451), (204, 4443045), (255, 3554436), (271, 3344580), (306, 2962030), (340, 2665827), (510, 1777218), (542, 1672290), (612, 1481015), (765, 1184812), (813, 1114860), (1020, 888609), (1084, 836145), (1093, 829260), (1355, 668916), (1530, 592406), (1626, 557430), (2186, 414630), (2439, 371620), (2710, 334458), (3060, 296203), (3252, 278715), (3279, 276420), (4065, 222972), (4372, 207315), (4607, 196740), (4878, 185810), (5420, 167229), (5465, 165852), (6558, 138210), (8130, 111486), (9214, 98370), (9756, 92905), (9837, 92140), (10930, 82926), (12195, 74324), (13116, 69105), (13821, 65580), (16260, 55743), (16395, 55284), (18428, 49185), (18581, 48780), (19674, 46070), (21860, 41463), (23035, 39348), (24390, 37162), (27642, 32790)]