66574980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 221276160

約数和(自身を除く): 154701180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 41, 45, 54, 60, 62, 82, 90, 93, 97, 108, 123, 124, 135, 155, 164, 180, 186, 194, 205, 246, 270, 279, 291, 310, 369, 372, 388, 410, 465, 485, 492, 540, 558, 582, 615, 620, 738, 820, 837, 873, 930, 970, 1107, 1116, 1164, 1230, 1271, 1395, 1455, 1476, 1674, 1746, 1845, 1860, 1940, 2214, 2460, 2542, 2619, 2790, 2910, 3007, 3348, 3492, 3690, 3813, 3977, 4185, 4365, 4428, 5084, 5238, 5535, 5580, 5820, 6014, 6355, 7380, 7626, 7954, 8370, 8730, 9021, 10476, 11070, 11439, 11931, 12028, 12710, 13095, 15035, 15252, 15908, 16740, 17460, 18042, 19065, 19885, 22140, 22878, 23862, 25420, 26190, 27063, 30070, 34317, 35793, 36084, 38130, 39770, 45105, 45756, 47724, 52380, 54126, 57195, 59655, 60140, 68634, 71586, 76260, 79540, 81189, 90210, 107379, 108252, 114390, 119310, 123287, 135315, 137268, 143172, 162378, 171585, 178965, 180420, 214758, 228780, 238620, 246574, 270630, 324756, 343170, 357930, 369861, 405945, 429516, 493148, 536895, 541260, 616435, 686340, 715860, 739722, 811890, 1073790, 1109583, 1232870, 1479444, 1623780, 1849305, 2147580, 2219166, 2465740, 3328749, 3698610, 4438332, 5547915, 6657498, 7397220, 11095830, 13314996, 16643745, 22191660, 33287490, 66574980]

約数ペア:

[(1, 66574980), (2, 33287490), (3, 22191660), (4, 16643745), (5, 13314996), (6, 11095830), (9, 7397220), (10, 6657498), (12, 5547915), (15, 4438332), (18, 3698610), (20, 3328749), (27, 2465740), (30, 2219166), (31, 2147580), (36, 1849305), (41, 1623780), (45, 1479444), (54, 1232870), (60, 1109583), (62, 1073790), (82, 811890), (90, 739722), (93, 715860), (97, 686340), (108, 616435), (123, 541260), (124, 536895), (135, 493148), (155, 429516), (164, 405945), (180, 369861), (186, 357930), (194, 343170), (205, 324756), (246, 270630), (270, 246574), (279, 238620), (291, 228780), (310, 214758), (369, 180420), (372, 178965), (388, 171585), (410, 162378), (465, 143172), (485, 137268), (492, 135315), (540, 123287), (558, 119310), (582, 114390), (615, 108252), (620, 107379), (738, 90210), (820, 81189), (837, 79540), (873, 76260), (930, 71586), (970, 68634), (1107, 60140), (1116, 59655), (1164, 57195), (1230, 54126), (1271, 52380), (1395, 47724), (1455, 45756), (1476, 45105), (1674, 39770), (1746, 38130), (1845, 36084), (1860, 35793), (1940, 34317), (2214, 30070), (2460, 27063), (2542, 26190), (2619, 25420), (2790, 23862), (2910, 22878), (3007, 22140), (3348, 19885), (3492, 19065), (3690, 18042), (3813, 17460), (3977, 16740), (4185, 15908), (4365, 15252), (4428, 15035), (5084, 13095), (5238, 12710), (5535, 12028), (5580, 11931), (5820, 11439), (6014, 11070), (6355, 10476), (7380, 9021), (7626, 8730), (7954, 8370)]