119758140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 387397920

約数和(自身を除く): 267639780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 97, 114, 171, 180, 190, 194, 228, 285, 291, 342, 361, 380, 388, 485, 570, 582, 684, 722, 855, 873, 970, 1083, 1140, 1164, 1444, 1455, 1710, 1746, 1805, 1843, 1940, 2166, 2910, 3249, 3420, 3492, 3610, 3686, 4332, 4365, 5415, 5529, 5820, 6498, 6859, 7220, 7372, 8730, 9215, 10830, 11058, 12996, 13718, 16245, 16587, 17460, 18430, 20577, 21660, 22116, 27436, 27645, 32490, 33174, 34295, 35017, 36860, 41154, 55290, 61731, 64980, 66348, 68590, 70034, 82308, 82935, 102885, 105051, 110580, 123462, 137180, 140068, 165870, 175085, 205770, 210102, 246924, 308655, 315153, 331740, 350170, 411540, 420204, 525255, 617310, 630306, 665323, 700340, 1050510, 1234620, 1260612, 1330646, 1575765, 1995969, 2101020, 2661292, 3151530, 3326615, 3991938, 5987907, 6303060, 6653230, 7983876, 9979845, 11975814, 13306460, 19959690, 23951628, 29939535, 39919380, 59879070, 119758140]

約数ペア:

[(1, 119758140), (2, 59879070), (3, 39919380), (4, 29939535), (5, 23951628), (6, 19959690), (9, 13306460), (10, 11975814), (12, 9979845), (15, 7983876), (18, 6653230), (19, 6303060), (20, 5987907), (30, 3991938), (36, 3326615), (38, 3151530), (45, 2661292), (57, 2101020), (60, 1995969), (76, 1575765), (90, 1330646), (95, 1260612), (97, 1234620), (114, 1050510), (171, 700340), (180, 665323), (190, 630306), (194, 617310), (228, 525255), (285, 420204), (291, 411540), (342, 350170), (361, 331740), (380, 315153), (388, 308655), (485, 246924), (570, 210102), (582, 205770), (684, 175085), (722, 165870), (855, 140068), (873, 137180), (970, 123462), (1083, 110580), (1140, 105051), (1164, 102885), (1444, 82935), (1455, 82308), (1710, 70034), (1746, 68590), (1805, 66348), (1843, 64980), (1940, 61731), (2166, 55290), (2910, 41154), (3249, 36860), (3420, 35017), (3492, 34295), (3610, 33174), (3686, 32490), (4332, 27645), (4365, 27436), (5415, 22116), (5529, 21660), (5820, 20577), (6498, 18430), (6859, 17460), (7220, 16587), (7372, 16245), (8730, 13718), (9215, 12996), (10830, 11058)]