167850180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2938

約数の個数: 144

約数和(自身を含む): 567665280

約数和(自身を除く): 399815100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2887, 2907, 3060, 3230, 3420, 3876, 4845, 5774, 5814, 6460, 8661, 9690, 11548, 11628, 14435, 14535, 17322, 19380, 25983, 28870, 29070, 34644, 43305, 49079, 51966, 54853, 57740, 58140, 86610, 98158, 103932, 109706, 129915, 147237, 164559, 173220, 196316, 219412, 245395, 259830, 274265, 294474, 329118, 441711, 490790, 493677, 519660, 548530, 588948, 658236, 736185, 822795, 883422, 932501, 981580, 987354, 1097060, 1472370, 1645590, 1766844, 1865002, 1974708, 2208555, 2468385, 2797503, 2944740, 3291180, 3730004, 4417110, 4662505, 4936770, 5595006, 8392509, 8834220, 9325010, 9873540, 11190012, 13987515, 16785018, 18650020, 27975030, 33570036, 41962545, 55950060, 83925090, 167850180]

約数ペア:

[(1, 167850180), (2, 83925090), (3, 55950060), (4, 41962545), (5, 33570036), (6, 27975030), (9, 18650020), (10, 16785018), (12, 13987515), (15, 11190012), (17, 9873540), (18, 9325010), (19, 8834220), (20, 8392509), (30, 5595006), (34, 4936770), (36, 4662505), (38, 4417110), (45, 3730004), (51, 3291180), (57, 2944740), (60, 2797503), (68, 2468385), (76, 2208555), (85, 1974708), (90, 1865002), (95, 1766844), (102, 1645590), (114, 1472370), (153, 1097060), (170, 987354), (171, 981580), (180, 932501), (190, 883422), (204, 822795), (228, 736185), (255, 658236), (285, 588948), (306, 548530), (323, 519660), (340, 493677), (342, 490790), (380, 441711), (510, 329118), (570, 294474), (612, 274265), (646, 259830), (684, 245395), (765, 219412), (855, 196316), (969, 173220), (1020, 164559), (1140, 147237), (1292, 129915), (1530, 109706), (1615, 103932), (1710, 98158), (1938, 86610), (2887, 58140), (2907, 57740), (3060, 54853), (3230, 51966), (3420, 49079), (3876, 43305), (4845, 34644), (5774, 29070), (5814, 28870), (6460, 25983), (8661, 19380), (9690, 17322), (11548, 14535), (11628, 14435)]