90338040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 321048000

約数和(自身を除く): 230709960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 97, 104, 117, 120, 130, 156, 180, 194, 195, 199, 234, 260, 291, 312, 360, 388, 390, 398, 468, 485, 520, 582, 585, 597, 776, 780, 796, 873, 936, 970, 995, 1164, 1170, 1194, 1261, 1455, 1560, 1592, 1746, 1791, 1940, 1990, 2328, 2340, 2388, 2522, 2587, 2910, 2985, 3492, 3582, 3783, 3880, 3980, 4365, 4680, 4776, 5044, 5174, 5820, 5970, 6305, 6984, 7164, 7566, 7761, 7960, 8730, 8955, 10088, 10348, 11349, 11640, 11940, 12610, 12935, 14328, 15132, 15522, 17460, 17910, 18915, 19303, 20696, 22698, 23283, 23880, 25220, 25870, 30264, 31044, 34920, 35820, 37830, 38606, 38805, 45396, 46566, 50440, 51740, 56745, 57909, 62088, 71640, 75660, 77212, 77610, 90792, 93132, 96515, 103480, 113490, 115818, 116415, 151320, 154424, 155220, 173727, 186264, 193030, 226980, 231636, 232830, 250939, 289545, 310440, 347454, 386060, 453960, 463272, 465660, 501878, 579090, 694908, 752817, 772120, 868635, 931320, 1003756, 1158180, 1254695, 1389816, 1505634, 1737270, 2007512, 2258451, 2316360, 2509390, 3011268, 3474540, 3764085, 4516902, 5018780, 6022536, 6949080, 7528170, 9033804, 10037560, 11292255, 15056340, 18067608, 22584510, 30112680, 45169020, 90338040]

約数ペア:

[(1, 90338040), (2, 45169020), (3, 30112680), (4, 22584510), (5, 18067608), (6, 15056340), (8, 11292255), (9, 10037560), (10, 9033804), (12, 7528170), (13, 6949080), (15, 6022536), (18, 5018780), (20, 4516902), (24, 3764085), (26, 3474540), (30, 3011268), (36, 2509390), (39, 2316360), (40, 2258451), (45, 2007512), (52, 1737270), (60, 1505634), (65, 1389816), (72, 1254695), (78, 1158180), (90, 1003756), (97, 931320), (104, 868635), (117, 772120), (120, 752817), (130, 694908), (156, 579090), (180, 501878), (194, 465660), (195, 463272), (199, 453960), (234, 386060), (260, 347454), (291, 310440), (312, 289545), (360, 250939), (388, 232830), (390, 231636), (398, 226980), (468, 193030), (485, 186264), (520, 173727), (582, 155220), (585, 154424), (597, 151320), (776, 116415), (780, 115818), (796, 113490), (873, 103480), (936, 96515), (970, 93132), (995, 90792), (1164, 77610), (1170, 77212), (1194, 75660), (1261, 71640), (1455, 62088), (1560, 57909), (1592, 56745), (1746, 51740), (1791, 50440), (1940, 46566), (1990, 45396), (2328, 38805), (2340, 38606), (2388, 37830), (2522, 35820), (2587, 34920), (2910, 31044), (2985, 30264), (3492, 25870), (3582, 25220), (3783, 23880), (3880, 23283), (3980, 22698), (4365, 20696), (4680, 19303), (4776, 18915), (5044, 17910), (5174, 17460), (5820, 15522), (5970, 15132), (6305, 14328), (6984, 12935), (7164, 12610), (7566, 11940), (7761, 11640), (7960, 11349), (8730, 10348), (8955, 10088)]