77322060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 250236000

約数和(自身を除く): 172913940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 149, 155, 180, 186, 270, 279, 298, 310, 372, 447, 465, 540, 558, 596, 620, 745, 837, 894, 930, 961, 1116, 1341, 1395, 1490, 1674, 1788, 1860, 1922, 2235, 2682, 2790, 2883, 2980, 3348, 3844, 4023, 4185, 4470, 4619, 4805, 5364, 5580, 5766, 6705, 8046, 8370, 8649, 8940, 9238, 9610, 11532, 13410, 13857, 14415, 16092, 16740, 17298, 18476, 19220, 20115, 23095, 25947, 26820, 27714, 28830, 34596, 40230, 41571, 43245, 46190, 51894, 55428, 57660, 69285, 80460, 83142, 86490, 92380, 103788, 124713, 129735, 138570, 143189, 166284, 172980, 207855, 249426, 259470, 277140, 286378, 415710, 429567, 498852, 518940, 572756, 623565, 715945, 831420, 859134, 1247130, 1288701, 1431890, 1718268, 2147835, 2494260, 2577402, 2863780, 3866103, 4295670, 5154804, 6443505, 7732206, 8591340, 12887010, 15464412, 19330515, 25774020, 38661030, 77322060]

約数ペア:

[(1, 77322060), (2, 38661030), (3, 25774020), (4, 19330515), (5, 15464412), (6, 12887010), (9, 8591340), (10, 7732206), (12, 6443505), (15, 5154804), (18, 4295670), (20, 3866103), (27, 2863780), (30, 2577402), (31, 2494260), (36, 2147835), (45, 1718268), (54, 1431890), (60, 1288701), (62, 1247130), (90, 859134), (93, 831420), (108, 715945), (124, 623565), (135, 572756), (149, 518940), (155, 498852), (180, 429567), (186, 415710), (270, 286378), (279, 277140), (298, 259470), (310, 249426), (372, 207855), (447, 172980), (465, 166284), (540, 143189), (558, 138570), (596, 129735), (620, 124713), (745, 103788), (837, 92380), (894, 86490), (930, 83142), (961, 80460), (1116, 69285), (1341, 57660), (1395, 55428), (1490, 51894), (1674, 46190), (1788, 43245), (1860, 41571), (1922, 40230), (2235, 34596), (2682, 28830), (2790, 27714), (2883, 26820), (2980, 25947), (3348, 23095), (3844, 20115), (4023, 19220), (4185, 18476), (4470, 17298), (4619, 16740), (4805, 16092), (5364, 14415), (5580, 13857), (5766, 13410), (6705, 11532), (8046, 9610), (8370, 9238), (8649, 8940)]