377882280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 1317888000

約数和(自身を除く): 940005720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 79, 86, 90, 103, 108, 120, 129, 135, 158, 172, 180, 206, 215, 216, 237, 258, 270, 309, 316, 344, 360, 387, 395, 412, 430, 474, 515, 516, 540, 618, 632, 645, 711, 774, 790, 824, 860, 927, 948, 1030, 1032, 1080, 1161, 1185, 1236, 1290, 1422, 1545, 1548, 1580, 1720, 1854, 1896, 1935, 2060, 2133, 2322, 2370, 2472, 2580, 2781, 2844, 3090, 3096, 3160, 3397, 3555, 3708, 3870, 4120, 4266, 4429, 4635, 4644, 4740, 5160, 5562, 5688, 5805, 6180, 6794, 7110, 7416, 7740, 8137, 8532, 8858, 9270, 9288, 9480, 10191, 10665, 11124, 11610, 12360, 13287, 13588, 13905, 14220, 15480, 16274, 16985, 17064, 17716, 18540, 20382, 21330, 22145, 22248, 23220, 24411, 26574, 27176, 27810, 28440, 30573, 32548, 33970, 35432, 37080, 39861, 40685, 40764, 42660, 44290, 46440, 48822, 50955, 53148, 55620, 61146, 65096, 66435, 67940, 73233, 79722, 81370, 81528, 85320, 88580, 91719, 97644, 101910, 106296, 111240, 119583, 122055, 122292, 132870, 135880, 146466, 152865, 159444, 162740, 177160, 183438, 195288, 199305, 203820, 219699, 239166, 244110, 244584, 265740, 292932, 305730, 318888, 325480, 349891, 366165, 366876, 398610, 407640, 439398, 458595, 478332, 488220, 531480, 585864, 597915, 611460, 699782, 732330, 733752, 797220, 878796, 917190, 956664, 976440, 1049673, 1098495, 1195830, 1222920, 1399564, 1464660, 1594440, 1749455, 1757592, 1834380, 2099346, 2196990, 2391660, 2799128, 2929320, 3149019, 3498910, 3668760, 4198692, 4393980, 4783320, 5248365, 6298038, 6997820, 8397384, 8787960, 9447057, 10496730, 12596076, 13995640, 15745095, 18894114, 20993460, 25192152, 31490190, 37788228, 41986920, 47235285, 62980380, 75576456, 94470570, 125960760, 188941140, 377882280]

約数ペア:

[(1, 377882280), (2, 188941140), (3, 125960760), (4, 94470570), (5, 75576456), (6, 62980380), (8, 47235285), (9, 41986920), (10, 37788228), (12, 31490190), (15, 25192152), (18, 20993460), (20, 18894114), (24, 15745095), (27, 13995640), (30, 12596076), (36, 10496730), (40, 9447057), (43, 8787960), (45, 8397384), (54, 6997820), (60, 6298038), (72, 5248365), (79, 4783320), (86, 4393980), (90, 4198692), (103, 3668760), (108, 3498910), (120, 3149019), (129, 2929320), (135, 2799128), (158, 2391660), (172, 2196990), (180, 2099346), (206, 1834380), (215, 1757592), (216, 1749455), (237, 1594440), (258, 1464660), (270, 1399564), (309, 1222920), (316, 1195830), (344, 1098495), (360, 1049673), (387, 976440), (395, 956664), (412, 917190), (430, 878796), (474, 797220), (515, 733752), (516, 732330), (540, 699782), (618, 611460), (632, 597915), (645, 585864), (711, 531480), (774, 488220), (790, 478332), (824, 458595), (860, 439398), (927, 407640), (948, 398610), (1030, 366876), (1032, 366165), (1080, 349891), (1161, 325480), (1185, 318888), (1236, 305730), (1290, 292932), (1422, 265740), (1545, 244584), (1548, 244110), (1580, 239166), (1720, 219699), (1854, 203820), (1896, 199305), (1935, 195288), (2060, 183438), (2133, 177160), (2322, 162740), (2370, 159444), (2472, 152865), (2580, 146466), (2781, 135880), (2844, 132870), (3090, 122292), (3096, 122055), (3160, 119583), (3397, 111240), (3555, 106296), (3708, 101910), (3870, 97644), (4120, 91719), (4266, 88580), (4429, 85320), (4635, 81528), (4644, 81370), (4740, 79722), (5160, 73233), (5562, 67940), (5688, 66435), (5805, 65096), (6180, 61146), (6794, 55620), (7110, 53148), (7416, 50955), (7740, 48822), (8137, 46440), (8532, 44290), (8858, 42660), (9270, 40764), (9288, 40685), (9480, 39861), (10191, 37080), (10665, 35432), (11124, 33970), (11610, 32548), (12360, 30573), (13287, 28440), (13588, 27810), (13905, 27176), (14220, 26574), (15480, 24411), (16274, 23220), (16985, 22248), (17064, 22145), (17716, 21330), (18540, 20382)]