146993220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 216

約数和(自身を含む): 520235352

約数和(自身を除く): 373242132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 121, 132, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 306, 330, 340, 363, 374, 396, 397, 484, 495, 510, 561, 605, 612, 660, 726, 748, 765, 794, 935, 990, 1020, 1089, 1122, 1191, 1210, 1452, 1530, 1588, 1683, 1815, 1870, 1980, 1985, 2057, 2178, 2244, 2382, 2420, 2805, 3060, 3366, 3573, 3630, 3740, 3970, 4114, 4356, 4367, 4764, 5445, 5610, 5955, 6171, 6732, 6749, 7146, 7260, 7940, 8228, 8415, 8734, 10285, 10890, 11220, 11910, 12342, 13101, 13498, 14292, 16830, 17468, 17865, 18513, 20247, 20570, 21780, 21835, 23820, 24684, 26202, 26996, 30855, 33660, 33745, 35730, 37026, 39303, 40494, 41140, 43670, 48037, 52404, 60741, 61710, 65505, 67490, 71460, 74052, 74239, 78606, 80988, 87340, 92565, 96074, 101235, 121482, 123420, 131010, 134980, 144111, 148478, 157212, 185130, 192148, 196515, 202470, 222717, 240185, 242964, 262020, 288222, 296956, 303705, 370260, 371195, 393030, 404940, 432333, 445434, 480370, 576444, 607410, 668151, 720555, 742390, 786060, 816629, 864666, 890868, 960740, 1113585, 1214820, 1336302, 1441110, 1484780, 1633258, 1729332, 2161665, 2227170, 2449887, 2672604, 2882220, 3266516, 3340755, 4083145, 4323330, 4454340, 4899774, 6681510, 7349661, 8166290, 8646660, 9799548, 12249435, 13363020, 14699322, 16332580, 24498870, 29398644, 36748305, 48997740, 73496610, 146993220]

約数ペア:

[(1, 146993220), (2, 73496610), (3, 48997740), (4, 36748305), (5, 29398644), (6, 24498870), (9, 16332580), (10, 14699322), (11, 13363020), (12, 12249435), (15, 9799548), (17, 8646660), (18, 8166290), (20, 7349661), (22, 6681510), (30, 4899774), (33, 4454340), (34, 4323330), (36, 4083145), (44, 3340755), (45, 3266516), (51, 2882220), (55, 2672604), (60, 2449887), (66, 2227170), (68, 2161665), (85, 1729332), (90, 1633258), (99, 1484780), (102, 1441110), (110, 1336302), (121, 1214820), (132, 1113585), (153, 960740), (165, 890868), (170, 864666), (180, 816629), (187, 786060), (198, 742390), (204, 720555), (220, 668151), (242, 607410), (255, 576444), (306, 480370), (330, 445434), (340, 432333), (363, 404940), (374, 393030), (396, 371195), (397, 370260), (484, 303705), (495, 296956), (510, 288222), (561, 262020), (605, 242964), (612, 240185), (660, 222717), (726, 202470), (748, 196515), (765, 192148), (794, 185130), (935, 157212), (990, 148478), (1020, 144111), (1089, 134980), (1122, 131010), (1191, 123420), (1210, 121482), (1452, 101235), (1530, 96074), (1588, 92565), (1683, 87340), (1815, 80988), (1870, 78606), (1980, 74239), (1985, 74052), (2057, 71460), (2178, 67490), (2244, 65505), (2382, 61710), (2420, 60741), (2805, 52404), (3060, 48037), (3366, 43670), (3573, 41140), (3630, 40494), (3740, 39303), (3970, 37026), (4114, 35730), (4356, 33745), (4367, 33660), (4764, 30855), (5445, 26996), (5610, 26202), (5955, 24684), (6171, 23820), (6732, 21835), (6749, 21780), (7146, 20570), (7260, 20247), (7940, 18513), (8228, 17865), (8415, 17468), (8734, 16830), (10285, 14292), (10890, 13498), (11220, 13101), (11910, 12342)]