456748380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 216

約数和(自身を含む): 1550539536

約数和(自身を除く): 1093791156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 121, 132, 134, 165, 180, 198, 201, 220, 242, 268, 313, 330, 335, 363, 396, 402, 484, 495, 603, 605, 626, 660, 670, 726, 737, 804, 939, 990, 1005, 1089, 1206, 1210, 1252, 1340, 1452, 1474, 1565, 1815, 1878, 1980, 2010, 2178, 2211, 2412, 2420, 2817, 2948, 3015, 3130, 3443, 3630, 3685, 3756, 4020, 4356, 4422, 4695, 5445, 5634, 6030, 6260, 6633, 6886, 7260, 7370, 8107, 8844, 9390, 10329, 10890, 11055, 11268, 12060, 13266, 13772, 14085, 14740, 16214, 17215, 18780, 20658, 20971, 21780, 22110, 24321, 26532, 28170, 30987, 32428, 33165, 34430, 37873, 40535, 41316, 41942, 44220, 48642, 51645, 56340, 61974, 62913, 66330, 68860, 72963, 75746, 81070, 83884, 97284, 103290, 104855, 113619, 121605, 123948, 125826, 132660, 145926, 151492, 154935, 162140, 188739, 189365, 206580, 209710, 227238, 230681, 243210, 251652, 291852, 309870, 314565, 340857, 364815, 377478, 378730, 419420, 454476, 461362, 486420, 568095, 619740, 629130, 681714, 692043, 729630, 754956, 757460, 922724, 943695, 1136190, 1153405, 1258260, 1363428, 1384086, 1459260, 1704285, 1887390, 2076129, 2272380, 2306810, 2537491, 2768172, 3408570, 3460215, 3774780, 4152258, 4613620, 5074982, 6817140, 6920430, 7612473, 8304516, 10149964, 10380645, 12687455, 13840860, 15224946, 20761290, 22837419, 25374910, 30449892, 38062365, 41522580, 45674838, 50749820, 76124730, 91349676, 114187095, 152249460, 228374190, 456748380]

約数ペア:

[(1, 456748380), (2, 228374190), (3, 152249460), (4, 114187095), (5, 91349676), (6, 76124730), (9, 50749820), (10, 45674838), (11, 41522580), (12, 38062365), (15, 30449892), (18, 25374910), (20, 22837419), (22, 20761290), (30, 15224946), (33, 13840860), (36, 12687455), (44, 10380645), (45, 10149964), (55, 8304516), (60, 7612473), (66, 6920430), (67, 6817140), (90, 5074982), (99, 4613620), (110, 4152258), (121, 3774780), (132, 3460215), (134, 3408570), (165, 2768172), (180, 2537491), (198, 2306810), (201, 2272380), (220, 2076129), (242, 1887390), (268, 1704285), (313, 1459260), (330, 1384086), (335, 1363428), (363, 1258260), (396, 1153405), (402, 1136190), (484, 943695), (495, 922724), (603, 757460), (605, 754956), (626, 729630), (660, 692043), (670, 681714), (726, 629130), (737, 619740), (804, 568095), (939, 486420), (990, 461362), (1005, 454476), (1089, 419420), (1206, 378730), (1210, 377478), (1252, 364815), (1340, 340857), (1452, 314565), (1474, 309870), (1565, 291852), (1815, 251652), (1878, 243210), (1980, 230681), (2010, 227238), (2178, 209710), (2211, 206580), (2412, 189365), (2420, 188739), (2817, 162140), (2948, 154935), (3015, 151492), (3130, 145926), (3443, 132660), (3630, 125826), (3685, 123948), (3756, 121605), (4020, 113619), (4356, 104855), (4422, 103290), (4695, 97284), (5445, 83884), (5634, 81070), (6030, 75746), (6260, 72963), (6633, 68860), (6886, 66330), (7260, 62913), (7370, 61974), (8107, 56340), (8844, 51645), (9390, 48642), (10329, 44220), (10890, 41942), (11055, 41316), (11268, 40535), (12060, 37873), (13266, 34430), (13772, 33165), (14085, 32428), (14740, 30987), (16214, 28170), (17215, 26532), (18780, 24321), (20658, 22110), (20971, 21780)]