66454020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 234178560

約数和(自身を除く): 167724540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 81, 85, 90, 95, 102, 108, 114, 127, 135, 153, 162, 170, 171, 180, 190, 204, 228, 254, 255, 270, 285, 306, 323, 324, 340, 342, 380, 381, 405, 459, 508, 510, 513, 540, 570, 612, 635, 646, 684, 762, 765, 810, 855, 918, 969, 1020, 1026, 1140, 1143, 1270, 1292, 1377, 1524, 1530, 1539, 1615, 1620, 1710, 1836, 1905, 1938, 2052, 2159, 2286, 2295, 2413, 2540, 2565, 2754, 2907, 3060, 3078, 3230, 3420, 3429, 3810, 3876, 4318, 4572, 4590, 4826, 4845, 5130, 5508, 5715, 5814, 6156, 6460, 6477, 6858, 6885, 7239, 7620, 7695, 8636, 8721, 9180, 9652, 9690, 10260, 10287, 10795, 11430, 11628, 12065, 12954, 13716, 13770, 14478, 14535, 15390, 17145, 17442, 19380, 19431, 20574, 21590, 21717, 22860, 24130, 25908, 26163, 27540, 28956, 29070, 30780, 32385, 34290, 34884, 36195, 38862, 41021, 41148, 43180, 43434, 43605, 48260, 51435, 52326, 58140, 58293, 64770, 65151, 68580, 72390, 77724, 82042, 86868, 87210, 97155, 102870, 104652, 108585, 116586, 123063, 129540, 130302, 130815, 144780, 164084, 174420, 174879, 194310, 195453, 205105, 205740, 217170, 233172, 246126, 260604, 261630, 291465, 325755, 349758, 369189, 388620, 390906, 410210, 434340, 492252, 523260, 582930, 615315, 651510, 699516, 738378, 781812, 820420, 874395, 977265, 1107567, 1165860, 1230630, 1303020, 1476756, 1748790, 1845945, 1954530, 2215134, 2461260, 3322701, 3497580, 3691890, 3909060, 4430268, 5537835, 6645402, 7383780, 11075670, 13290804, 16613505, 22151340, 33227010, 66454020]

約数ペア:

[(1, 66454020), (2, 33227010), (3, 22151340), (4, 16613505), (5, 13290804), (6, 11075670), (9, 7383780), (10, 6645402), (12, 5537835), (15, 4430268), (17, 3909060), (18, 3691890), (19, 3497580), (20, 3322701), (27, 2461260), (30, 2215134), (34, 1954530), (36, 1845945), (38, 1748790), (45, 1476756), (51, 1303020), (54, 1230630), (57, 1165860), (60, 1107567), (68, 977265), (76, 874395), (81, 820420), (85, 781812), (90, 738378), (95, 699516), (102, 651510), (108, 615315), (114, 582930), (127, 523260), (135, 492252), (153, 434340), (162, 410210), (170, 390906), (171, 388620), (180, 369189), (190, 349758), (204, 325755), (228, 291465), (254, 261630), (255, 260604), (270, 246126), (285, 233172), (306, 217170), (323, 205740), (324, 205105), (340, 195453), (342, 194310), (380, 174879), (381, 174420), (405, 164084), (459, 144780), (508, 130815), (510, 130302), (513, 129540), (540, 123063), (570, 116586), (612, 108585), (635, 104652), (646, 102870), (684, 97155), (762, 87210), (765, 86868), (810, 82042), (855, 77724), (918, 72390), (969, 68580), (1020, 65151), (1026, 64770), (1140, 58293), (1143, 58140), (1270, 52326), (1292, 51435), (1377, 48260), (1524, 43605), (1530, 43434), (1539, 43180), (1615, 41148), (1620, 41021), (1710, 38862), (1836, 36195), (1905, 34884), (1938, 34290), (2052, 32385), (2159, 30780), (2286, 29070), (2295, 28956), (2413, 27540), (2540, 26163), (2565, 25908), (2754, 24130), (2907, 22860), (3060, 21717), (3078, 21590), (3230, 20574), (3420, 19431), (3429, 19380), (3810, 17442), (3876, 17145), (4318, 15390), (4572, 14535), (4590, 14478), (4826, 13770), (4845, 13716), (5130, 12954), (5508, 12065), (5715, 11628), (5814, 11430), (6156, 10795), (6460, 10287), (6477, 10260), (6858, 9690), (6885, 9652), (7239, 9180), (7620, 8721), (7695, 8636)]