127056420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 410941440

約数和(自身を除く): 283885020

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, 380, 383, 388, 485, 570, 582, 684, 766, 855, 873, 970, 1140, 1149, 1164, 1455, 1532, 1710, 1746, 1843, 1915, 1940, 2298, 2910, 3420, 3447, 3492, 3686, 3830, 4365, 4596, 5529, 5745, 5820, 6894, 7277, 7372, 7660, 8730, 9215, 11058, 11490, 13788, 14554, 16587, 17235, 17460, 18430, 21831, 22116, 22980, 27645, 29108, 33174, 34470, 36385, 36860, 37151, 43662, 55290, 65493, 66348, 68940, 72770, 74302, 82935, 87324, 109155, 110580, 111453, 130986, 145540, 148604, 165870, 185755, 218310, 222906, 261972, 327465, 331740, 334359, 371510, 436620, 445812, 557265, 654930, 668718, 705869, 743020, 1114530, 1309860, 1337436, 1411738, 1671795, 2117607, 2229060, 2823476, 3343590, 3529345, 4235214, 6352821, 6687180, 7058690, 8470428, 10588035, 12705642, 14117380, 21176070, 25411284, 31764105, 42352140, 63528210, 127056420]

約数ペア:

[(1, 127056420), (2, 63528210), (3, 42352140), (4, 31764105), (5, 25411284), (6, 21176070), (9, 14117380), (10, 12705642), (12, 10588035), (15, 8470428), (18, 7058690), (19, 6687180), (20, 6352821), (30, 4235214), (36, 3529345), (38, 3343590), (45, 2823476), (57, 2229060), (60, 2117607), (76, 1671795), (90, 1411738), (95, 1337436), (97, 1309860), (114, 1114530), (171, 743020), (180, 705869), (190, 668718), (194, 654930), (228, 557265), (285, 445812), (291, 436620), (342, 371510), (380, 334359), (383, 331740), (388, 327465), (485, 261972), (570, 222906), (582, 218310), (684, 185755), (766, 165870), (855, 148604), (873, 145540), (970, 130986), (1140, 111453), (1149, 110580), (1164, 109155), (1455, 87324), (1532, 82935), (1710, 74302), (1746, 72770), (1843, 68940), (1915, 66348), (1940, 65493), (2298, 55290), (2910, 43662), (3420, 37151), (3447, 36860), (3492, 36385), (3686, 34470), (3830, 33174), (4365, 29108), (4596, 27645), (5529, 22980), (5745, 22116), (5820, 21831), (6894, 18430), (7277, 17460), (7372, 17235), (7660, 16587), (8730, 14554), (9215, 13788), (11058, 11490)]