90303660

素因数分解:

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

素因数の和:1134

約数の個数: 144

約数和(自身を含む): 301051296

約数和(自身を除く): 210747636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 918, 972, 1020, 1093, 1215, 1377, 1530, 1620, 1836, 2186, 2295, 2430, 2754, 3060, 3279, 4131, 4372, 4590, 4860, 5465, 5508, 6558, 6885, 8262, 9180, 9837, 10930, 13116, 13770, 16395, 16524, 18581, 19674, 20655, 21860, 27540, 29511, 32790, 37162, 39348, 41310, 49185, 55743, 59022, 65580, 74324, 82620, 88533, 92905, 98370, 111486, 118044, 147555, 167229, 177066, 185810, 196740, 222972, 265599, 278715, 295110, 334458, 354132, 371620, 442665, 501687, 531198, 557430, 590220, 668916, 836145, 885330, 1003374, 1062396, 1114860, 1327995, 1505061, 1672290, 1770660, 2006748, 2508435, 2655990, 3010122, 3344580, 4515183, 5016870, 5311980, 6020244, 7525305, 9030366, 10033740, 15050610, 18060732, 22575915, 30101220, 45151830, 90303660]

約数ペア:

[(1, 90303660), (2, 45151830), (3, 30101220), (4, 22575915), (5, 18060732), (6, 15050610), (9, 10033740), (10, 9030366), (12, 7525305), (15, 6020244), (17, 5311980), (18, 5016870), (20, 4515183), (27, 3344580), (30, 3010122), (34, 2655990), (36, 2508435), (45, 2006748), (51, 1770660), (54, 1672290), (60, 1505061), (68, 1327995), (81, 1114860), (85, 1062396), (90, 1003374), (102, 885330), (108, 836145), (135, 668916), (153, 590220), (162, 557430), (170, 531198), (180, 501687), (204, 442665), (243, 371620), (255, 354132), (270, 334458), (306, 295110), (324, 278715), (340, 265599), (405, 222972), (459, 196740), (486, 185810), (510, 177066), (540, 167229), (612, 147555), (765, 118044), (810, 111486), (918, 98370), (972, 92905), (1020, 88533), (1093, 82620), (1215, 74324), (1377, 65580), (1530, 59022), (1620, 55743), (1836, 49185), (2186, 41310), (2295, 39348), (2430, 37162), (2754, 32790), (3060, 29511), (3279, 27540), (4131, 21860), (4372, 20655), (4590, 19674), (4860, 18581), (5465, 16524), (5508, 16395), (6558, 13770), (6885, 13116), (8262, 10930), (9180, 9837)]