61512120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:99

約数の個数: 288

約数和(自身を含む): 232923600

約数和(自身を除く): 171411480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 23, 24, 30, 34, 36, 38, 40, 45, 46, 51, 57, 60, 68, 69, 72, 76, 85, 90, 92, 95, 102, 114, 115, 120, 136, 138, 152, 153, 170, 171, 180, 184, 190, 204, 207, 228, 230, 255, 276, 285, 306, 323, 340, 342, 345, 360, 380, 391, 408, 414, 437, 456, 460, 510, 529, 552, 570, 612, 646, 680, 684, 690, 760, 765, 782, 828, 855, 874, 920, 969, 1020, 1035, 1058, 1140, 1173, 1224, 1292, 1311, 1368, 1380, 1530, 1564, 1587, 1615, 1656, 1710, 1748, 1938, 1955, 2040, 2070, 2116, 2185, 2280, 2346, 2584, 2622, 2645, 2760, 2907, 3060, 3128, 3174, 3230, 3420, 3496, 3519, 3876, 3910, 3933, 4140, 4232, 4370, 4692, 4761, 4845, 5244, 5290, 5814, 5865, 6120, 6348, 6460, 6555, 6840, 7038, 7429, 7752, 7820, 7866, 7935, 8280, 8740, 8993, 9384, 9522, 9690, 10051, 10488, 10580, 11628, 11730, 12696, 12920, 13110, 14076, 14535, 14858, 15640, 15732, 15870, 17480, 17595, 17986, 19044, 19380, 19665, 20102, 21160, 22287, 23256, 23460, 23805, 26220, 26979, 28152, 29070, 29716, 30153, 31464, 31740, 35190, 35972, 37145, 38088, 38760, 39330, 40204, 44574, 44965, 46920, 47610, 50255, 52440, 53958, 58140, 59432, 60306, 63480, 66861, 70380, 71944, 74290, 78660, 80408, 80937, 89148, 89930, 90459, 95220, 100510, 107916, 111435, 116280, 120612, 133722, 134895, 140760, 148580, 150765, 157320, 161874, 170867, 178296, 179860, 180918, 190440, 201020, 215832, 222870, 241224, 267444, 269790, 297160, 301530, 323748, 334305, 341734, 359720, 361836, 402040, 404685, 445740, 452295, 512601, 534888, 539580, 603060, 647496, 668610, 683468, 723672, 809370, 854335, 891480, 904590, 1025202, 1079160, 1206120, 1337220, 1366936, 1537803, 1618740, 1708670, 1809180, 2050404, 2563005, 2674440, 3075606, 3237480, 3417340, 3618360, 4100808, 5126010, 6151212, 6834680, 7689015, 10252020, 12302424, 15378030, 20504040, 30756060, 61512120]

約数ペア:

[(1, 61512120), (2, 30756060), (3, 20504040), (4, 15378030), (5, 12302424), (6, 10252020), (8, 7689015), (9, 6834680), (10, 6151212), (12, 5126010), (15, 4100808), (17, 3618360), (18, 3417340), (19, 3237480), (20, 3075606), (23, 2674440), (24, 2563005), (30, 2050404), (34, 1809180), (36, 1708670), (38, 1618740), (40, 1537803), (45, 1366936), (46, 1337220), (51, 1206120), (57, 1079160), (60, 1025202), (68, 904590), (69, 891480), (72, 854335), (76, 809370), (85, 723672), (90, 683468), (92, 668610), (95, 647496), (102, 603060), (114, 539580), (115, 534888), (120, 512601), (136, 452295), (138, 445740), (152, 404685), (153, 402040), (170, 361836), (171, 359720), (180, 341734), (184, 334305), (190, 323748), (204, 301530), (207, 297160), (228, 269790), (230, 267444), (255, 241224), (276, 222870), (285, 215832), (306, 201020), (323, 190440), (340, 180918), (342, 179860), (345, 178296), (360, 170867), (380, 161874), (391, 157320), (408, 150765), (414, 148580), (437, 140760), (456, 134895), (460, 133722), (510, 120612), (529, 116280), (552, 111435), (570, 107916), (612, 100510), (646, 95220), (680, 90459), (684, 89930), (690, 89148), (760, 80937), (765, 80408), (782, 78660), (828, 74290), (855, 71944), (874, 70380), (920, 66861), (969, 63480), (1020, 60306), (1035, 59432), (1058, 58140), (1140, 53958), (1173, 52440), (1224, 50255), (1292, 47610), (1311, 46920), (1368, 44965), (1380, 44574), (1530, 40204), (1564, 39330), (1587, 38760), (1615, 38088), (1656, 37145), (1710, 35972), (1748, 35190), (1938, 31740), (1955, 31464), (2040, 30153), (2070, 29716), (2116, 29070), (2185, 28152), (2280, 26979), (2346, 26220), (2584, 23805), (2622, 23460), (2645, 23256), (2760, 22287), (2907, 21160), (3060, 20102), (3128, 19665), (3174, 19380), (3230, 19044), (3420, 17986), (3496, 17595), (3519, 17480), (3876, 15870), (3910, 15732), (3933, 15640), (4140, 14858), (4232, 14535), (4370, 14076), (4692, 13110), (4761, 12920), (4845, 12696), (5244, 11730), (5290, 11628), (5814, 10580), (5865, 10488), (6120, 10051), (6348, 9690), (6460, 9522), (6555, 9384), (6840, 8993), (7038, 8740), (7429, 8280), (7752, 7935), (7820, 7866)]