1090101240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2323

約数の個数: 160

約数和(自身を含む): 3689009280

約数和(自身を除く): 2598908040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 157, 162, 180, 216, 270, 314, 324, 360, 405, 471, 540, 628, 648, 785, 810, 942, 1080, 1256, 1413, 1570, 1620, 1884, 2143, 2355, 2826, 3140, 3240, 3768, 4239, 4286, 4710, 5652, 6280, 6429, 7065, 8478, 8572, 9420, 10715, 11304, 12717, 12858, 14130, 16956, 17144, 18840, 19287, 21195, 21430, 25434, 25716, 28260, 32145, 33912, 38574, 42390, 42860, 50868, 51432, 56520, 57861, 63585, 64290, 77148, 84780, 85720, 96435, 101736, 115722, 127170, 128580, 154296, 169560, 173583, 192870, 231444, 254340, 257160, 289305, 336451, 347166, 385740, 462888, 508680, 578610, 672902, 694332, 771480, 867915, 1009353, 1157220, 1345804, 1388664, 1682255, 1735830, 2018706, 2314440, 2691608, 3028059, 3364510, 3471660, 4037412, 5046765, 6056118, 6729020, 6943320, 8074824, 9084177, 10093530, 12112236, 13458040, 15140295, 18168354, 20187060, 24224472, 27252531, 30280590, 36336708, 40374120, 45420885, 54505062, 60561180, 72673416, 90841770, 109010124, 121122360, 136262655, 181683540, 218020248, 272525310, 363367080, 545050620, 1090101240]

約数ペア:

[(1, 1090101240), (2, 545050620), (3, 363367080), (4, 272525310), (5, 218020248), (6, 181683540), (8, 136262655), (9, 121122360), (10, 109010124), (12, 90841770), (15, 72673416), (18, 60561180), (20, 54505062), (24, 45420885), (27, 40374120), (30, 36336708), (36, 30280590), (40, 27252531), (45, 24224472), (54, 20187060), (60, 18168354), (72, 15140295), (81, 13458040), (90, 12112236), (108, 10093530), (120, 9084177), (135, 8074824), (157, 6943320), (162, 6729020), (180, 6056118), (216, 5046765), (270, 4037412), (314, 3471660), (324, 3364510), (360, 3028059), (405, 2691608), (471, 2314440), (540, 2018706), (628, 1735830), (648, 1682255), (785, 1388664), (810, 1345804), (942, 1157220), (1080, 1009353), (1256, 867915), (1413, 771480), (1570, 694332), (1620, 672902), (1884, 578610), (2143, 508680), (2355, 462888), (2826, 385740), (3140, 347166), (3240, 336451), (3768, 289305), (4239, 257160), (4286, 254340), (4710, 231444), (5652, 192870), (6280, 173583), (6429, 169560), (7065, 154296), (8478, 128580), (8572, 127170), (9420, 115722), (10715, 101736), (11304, 96435), (12717, 85720), (12858, 84780), (14130, 77148), (16956, 64290), (17144, 63585), (18840, 57861), (19287, 56520), (21195, 51432), (21430, 50868), (25434, 42860), (25716, 42390), (28260, 38574), (32145, 33912)]