147330180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1930

約数の個数: 144

約数和(自身を含む): 491137920

約数和(自身を除く): 343807740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1710, 1748, 1873, 2070, 2185, 2622, 3420, 3746, 3933, 4140, 4370, 5244, 5619, 6555, 7492, 7866, 8740, 9365, 11238, 13110, 15732, 16857, 18730, 19665, 22476, 26220, 28095, 33714, 35587, 37460, 39330, 43079, 56190, 67428, 71174, 78660, 84285, 86158, 106761, 112380, 129237, 142348, 168570, 172316, 177935, 213522, 215395, 258474, 320283, 337140, 355870, 387711, 427044, 430790, 516948, 533805, 640566, 646185, 711740, 775422, 818501, 861580, 1067610, 1281132, 1292370, 1550844, 1601415, 1637002, 1938555, 2135220, 2455503, 2584740, 3202830, 3274004, 3877110, 4092505, 4911006, 6405660, 7366509, 7754220, 8185010, 9822012, 12277515, 14733018, 16370020, 24555030, 29466036, 36832545, 49110060, 73665090, 147330180]

約数ペア:

[(1, 147330180), (2, 73665090), (3, 49110060), (4, 36832545), (5, 29466036), (6, 24555030), (9, 16370020), (10, 14733018), (12, 12277515), (15, 9822012), (18, 8185010), (19, 7754220), (20, 7366509), (23, 6405660), (30, 4911006), (36, 4092505), (38, 3877110), (45, 3274004), (46, 3202830), (57, 2584740), (60, 2455503), (69, 2135220), (76, 1938555), (90, 1637002), (92, 1601415), (95, 1550844), (114, 1292370), (115, 1281132), (138, 1067610), (171, 861580), (180, 818501), (190, 775422), (207, 711740), (228, 646185), (230, 640566), (276, 533805), (285, 516948), (342, 430790), (345, 427044), (380, 387711), (414, 355870), (437, 337140), (460, 320283), (570, 258474), (684, 215395), (690, 213522), (828, 177935), (855, 172316), (874, 168570), (1035, 142348), (1140, 129237), (1311, 112380), (1380, 106761), (1710, 86158), (1748, 84285), (1873, 78660), (2070, 71174), (2185, 67428), (2622, 56190), (3420, 43079), (3746, 39330), (3933, 37460), (4140, 35587), (4370, 33714), (5244, 28095), (5619, 26220), (6555, 22476), (7492, 19665), (7866, 18730), (8740, 16857), (9365, 15732), (11238, 13110)]