118885140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 398099520

約数和(自身を除く): 279214380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 97, 99, 110, 132, 165, 180, 194, 198, 220, 291, 330, 388, 396, 485, 495, 582, 619, 660, 873, 970, 990, 1067, 1164, 1238, 1455, 1746, 1857, 1940, 1980, 2134, 2476, 2910, 3095, 3201, 3492, 3714, 4268, 4365, 5335, 5571, 5820, 6190, 6402, 6809, 7428, 8730, 9285, 9603, 10670, 11142, 12380, 12804, 13618, 16005, 17460, 18570, 19206, 20427, 21340, 22284, 27236, 27855, 32010, 34045, 37140, 38412, 40854, 48015, 55710, 60043, 61281, 64020, 68090, 81708, 96030, 102135, 111420, 120086, 122562, 136180, 180129, 192060, 204270, 240172, 245124, 300215, 306405, 360258, 408540, 540387, 600430, 612810, 660473, 720516, 900645, 1080774, 1200860, 1225620, 1320946, 1801290, 1981419, 2161548, 2641892, 2701935, 3302365, 3602580, 3962838, 5403870, 5944257, 6604730, 7925676, 9907095, 10807740, 11888514, 13209460, 19814190, 23777028, 29721285, 39628380, 59442570, 118885140]

約数ペア:

[(1, 118885140), (2, 59442570), (3, 39628380), (4, 29721285), (5, 23777028), (6, 19814190), (9, 13209460), (10, 11888514), (11, 10807740), (12, 9907095), (15, 7925676), (18, 6604730), (20, 5944257), (22, 5403870), (30, 3962838), (33, 3602580), (36, 3302365), (44, 2701935), (45, 2641892), (55, 2161548), (60, 1981419), (66, 1801290), (90, 1320946), (97, 1225620), (99, 1200860), (110, 1080774), (132, 900645), (165, 720516), (180, 660473), (194, 612810), (198, 600430), (220, 540387), (291, 408540), (330, 360258), (388, 306405), (396, 300215), (485, 245124), (495, 240172), (582, 204270), (619, 192060), (660, 180129), (873, 136180), (970, 122562), (990, 120086), (1067, 111420), (1164, 102135), (1238, 96030), (1455, 81708), (1746, 68090), (1857, 64020), (1940, 61281), (1980, 60043), (2134, 55710), (2476, 48015), (2910, 40854), (3095, 38412), (3201, 37140), (3492, 34045), (3714, 32010), (4268, 27855), (4365, 27236), (5335, 22284), (5571, 21340), (5820, 20427), (6190, 19206), (6402, 18570), (6809, 17460), (7428, 16005), (8730, 13618), (9285, 12804), (9603, 12380), (10670, 11142)]