77372280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2362

約数の個数: 128

約数和(自身を含む): 266342400

約数和(自身を除く): 188970120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2311, 2790, 3348, 3720, 4185, 4622, 5580, 6696, 6933, 8370, 9244, 11160, 11555, 13866, 16740, 18488, 20799, 23110, 27732, 33480, 34665, 41598, 46220, 55464, 62397, 69330, 71641, 83196, 92440, 103995, 124794, 138660, 143282, 166392, 207990, 214923, 249588, 277320, 286564, 311985, 358205, 415980, 429846, 499176, 573128, 623970, 644769, 716410, 831960, 859692, 1074615, 1247940, 1289538, 1432820, 1719384, 1934307, 2149230, 2495880, 2579076, 2865640, 3223845, 3868614, 4298460, 5158152, 6447690, 7737228, 8596920, 9671535, 12895380, 15474456, 19343070, 25790760, 38686140, 77372280]

約数ペア:

[(1, 77372280), (2, 38686140), (3, 25790760), (4, 19343070), (5, 15474456), (6, 12895380), (8, 9671535), (9, 8596920), (10, 7737228), (12, 6447690), (15, 5158152), (18, 4298460), (20, 3868614), (24, 3223845), (27, 2865640), (30, 2579076), (31, 2495880), (36, 2149230), (40, 1934307), (45, 1719384), (54, 1432820), (60, 1289538), (62, 1247940), (72, 1074615), (90, 859692), (93, 831960), (108, 716410), (120, 644769), (124, 623970), (135, 573128), (155, 499176), (180, 429846), (186, 415980), (216, 358205), (248, 311985), (270, 286564), (279, 277320), (310, 249588), (360, 214923), (372, 207990), (465, 166392), (540, 143282), (558, 138660), (620, 124794), (744, 103995), (837, 92440), (930, 83196), (1080, 71641), (1116, 69330), (1240, 62397), (1395, 55464), (1674, 46220), (1860, 41598), (2232, 34665), (2311, 33480), (2790, 27732), (3348, 23110), (3720, 20799), (4185, 18488), (4622, 16740), (5580, 13866), (6696, 11555), (6933, 11160), (8370, 9244)]