513125280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 360

約数和(自身を含む): 1937736108

約数和(自身を除く): 1424610828

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 137, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 274, 288, 289, 306, 324, 340, 360, 405, 408, 411, 432, 459, 480, 510, 540, 544, 548, 578, 612, 648, 680, 685, 720, 765, 810, 816, 822, 864, 867, 918, 1020, 1080, 1096, 1156, 1224, 1233, 1296, 1360, 1370, 1377, 1440, 1445, 1530, 1620, 1632, 1644, 1734, 1836, 2040, 2055, 2160, 2192, 2295, 2312, 2329, 2448, 2466, 2592, 2601, 2720, 2740, 2754, 2890, 3060, 3240, 3288, 3468, 3672, 3699, 4080, 4110, 4320, 4335, 4384, 4590, 4624, 4658, 4896, 4932, 5202, 5480, 5508, 5780, 6120, 6165, 6480, 6576, 6885, 6936, 6987, 7344, 7398, 7803, 8160, 8220, 8670, 9180, 9248, 9316, 9864, 10404, 10960, 11016, 11097, 11560, 11645, 12240, 12330, 12960, 13005, 13152, 13770, 13872, 13974, 14688, 14796, 15606, 16440, 17340, 18360, 18495, 18632, 19728, 20808, 20961, 21920, 22032, 22194, 23120, 23290, 23409, 24480, 24660, 26010, 27540, 27744, 27948, 29592, 31212, 32880, 34680, 34935, 36720, 36990, 37264, 39015, 39456, 39593, 41616, 41922, 44064, 44388, 46240, 46580, 46818, 49320, 52020, 55080, 55485, 55896, 59184, 62424, 62883, 65760, 69360, 69870, 73440, 73980, 74528, 78030, 79186, 83232, 83844, 88776, 93160, 93636, 98640, 104040, 104805, 110160, 110970, 111792, 117045, 118368, 118779, 124848, 125766, 138720, 139740, 147960, 156060, 158372, 167688, 177552, 186320, 187272, 188649, 197280, 197965, 208080, 209610, 220320, 221940, 223584, 234090, 237558, 249696, 251532, 279480, 295920, 312120, 314415, 316744, 335376, 355104, 356337, 372640, 374544, 377298, 395930, 416160, 419220, 443880, 468180, 475116, 503064, 558960, 591840, 593895, 624240, 628830, 633488, 670752, 712674, 749088, 754596, 791860, 838440, 887760, 936360, 943245, 950232, 1006128, 1069011, 1117920, 1187790, 1248480, 1257660, 1266976, 1425348, 1509192, 1583720, 1676880, 1775520, 1781685, 1872720, 1886490, 1900464, 2012256, 2138022, 2375580, 2515320, 2850696, 3018384, 3167440, 3207033, 3353760, 3563370, 3745440, 3772980, 3800928, 4276044, 4751160, 5030640, 5345055, 5701392, 6036768, 6334880, 6414066, 7126740, 7545960, 8552088, 9502320, 10061280, 10690110, 11402784, 12828132, 14253480, 15091920, 16035165, 17104176, 19004640, 21380220, 25656264, 28506960, 30183840, 32070330, 34208352, 42760440, 51312528, 57013920, 64140660, 85520880, 102625056, 128281320, 171041760, 256562640, 513125280]

約数ペア:

[(1, 513125280), (2, 256562640), (3, 171041760), (4, 128281320), (5, 102625056), (6, 85520880), (8, 64140660), (9, 57013920), (10, 51312528), (12, 42760440), (15, 34208352), (16, 32070330), (17, 30183840), (18, 28506960), (20, 25656264), (24, 21380220), (27, 19004640), (30, 17104176), (32, 16035165), (34, 15091920), (36, 14253480), (40, 12828132), (45, 11402784), (48, 10690110), (51, 10061280), (54, 9502320), (60, 8552088), (68, 7545960), (72, 7126740), (80, 6414066), (81, 6334880), (85, 6036768), (90, 5701392), (96, 5345055), (102, 5030640), (108, 4751160), (120, 4276044), (135, 3800928), (136, 3772980), (137, 3745440), (144, 3563370), (153, 3353760), (160, 3207033), (162, 3167440), (170, 3018384), (180, 2850696), (204, 2515320), (216, 2375580), (240, 2138022), (255, 2012256), (270, 1900464), (272, 1886490), (274, 1872720), (288, 1781685), (289, 1775520), (306, 1676880), (324, 1583720), (340, 1509192), (360, 1425348), (405, 1266976), (408, 1257660), (411, 1248480), (432, 1187790), (459, 1117920), (480, 1069011), (510, 1006128), (540, 950232), (544, 943245), (548, 936360), (578, 887760), (612, 838440), (648, 791860), (680, 754596), (685, 749088), (720, 712674), (765, 670752), (810, 633488), (816, 628830), (822, 624240), (864, 593895), (867, 591840), (918, 558960), (1020, 503064), (1080, 475116), (1096, 468180), (1156, 443880), (1224, 419220), (1233, 416160), (1296, 395930), (1360, 377298), (1370, 374544), (1377, 372640), (1440, 356337), (1445, 355104), (1530, 335376), (1620, 316744), (1632, 314415), (1644, 312120), (1734, 295920), (1836, 279480), (2040, 251532), (2055, 249696), (2160, 237558), (2192, 234090), (2295, 223584), (2312, 221940), (2329, 220320), (2448, 209610), (2466, 208080), (2592, 197965), (2601, 197280), (2720, 188649), (2740, 187272), (2754, 186320), (2890, 177552), (3060, 167688), (3240, 158372), (3288, 156060), (3468, 147960), (3672, 139740), (3699, 138720), (4080, 125766), (4110, 124848), (4320, 118779), (4335, 118368), (4384, 117045), (4590, 111792), (4624, 110970), (4658, 110160), (4896, 104805), (4932, 104040), (5202, 98640), (5480, 93636), (5508, 93160), (5780, 88776), (6120, 83844), (6165, 83232), (6480, 79186), (6576, 78030), (6885, 74528), (6936, 73980), (6987, 73440), (7344, 69870), (7398, 69360), (7803, 65760), (8160, 62883), (8220, 62424), (8670, 59184), (9180, 55896), (9248, 55485), (9316, 55080), (9864, 52020), (10404, 49320), (10960, 46818), (11016, 46580), (11097, 46240), (11560, 44388), (11645, 44064), (12240, 41922), (12330, 41616), (12960, 39593), (13005, 39456), (13152, 39015), (13770, 37264), (13872, 36990), (13974, 36720), (14688, 34935), (14796, 34680), (15606, 32880), (16440, 31212), (17340, 29592), (18360, 27948), (18495, 27744), (18632, 27540), (19728, 26010), (20808, 24660), (20961, 24480), (21920, 23409), (22032, 23290), (22194, 23120)]