172589400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1087

約数の個数: 192

約数和(自身を含む): 614246400

約数和(自身を除く): 441657000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 90, 93, 100, 108, 120, 124, 135, 150, 155, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 360, 372, 450, 465, 540, 558, 600, 620, 675, 744, 775, 837, 900, 930, 1031, 1080, 1116, 1240, 1350, 1395, 1550, 1674, 1800, 1860, 2062, 2232, 2325, 2700, 2790, 3093, 3100, 3348, 3720, 4124, 4185, 4650, 5155, 5400, 5580, 6186, 6200, 6696, 6975, 8248, 8370, 9279, 9300, 10310, 11160, 12372, 13950, 15465, 16740, 18558, 18600, 20620, 20925, 24744, 25775, 27837, 27900, 30930, 31961, 33480, 37116, 41240, 41850, 46395, 51550, 55674, 55800, 61860, 63922, 74232, 77325, 83700, 92790, 95883, 103100, 111348, 123720, 127844, 139185, 154650, 159805, 167400, 185580, 191766, 206200, 222696, 231975, 255688, 278370, 287649, 309300, 319610, 371160, 383532, 463950, 479415, 556740, 575298, 618600, 639220, 695925, 767064, 799025, 862947, 927900, 958830, 1113480, 1150596, 1278440, 1391850, 1438245, 1598050, 1725894, 1855800, 1917660, 2301192, 2397075, 2783700, 2876490, 3196100, 3451788, 3835320, 4314735, 4794150, 5567400, 5752980, 6392200, 6903576, 7191225, 8629470, 9588300, 11505960, 14382450, 17258940, 19176600, 21573675, 28764900, 34517880, 43147350, 57529800, 86294700, 172589400]

約数ペア:

[(1, 172589400), (2, 86294700), (3, 57529800), (4, 43147350), (5, 34517880), (6, 28764900), (8, 21573675), (9, 19176600), (10, 17258940), (12, 14382450), (15, 11505960), (18, 9588300), (20, 8629470), (24, 7191225), (25, 6903576), (27, 6392200), (30, 5752980), (31, 5567400), (36, 4794150), (40, 4314735), (45, 3835320), (50, 3451788), (54, 3196100), (60, 2876490), (62, 2783700), (72, 2397075), (75, 2301192), (90, 1917660), (93, 1855800), (100, 1725894), (108, 1598050), (120, 1438245), (124, 1391850), (135, 1278440), (150, 1150596), (155, 1113480), (180, 958830), (186, 927900), (200, 862947), (216, 799025), (225, 767064), (248, 695925), (270, 639220), (279, 618600), (300, 575298), (310, 556740), (360, 479415), (372, 463950), (450, 383532), (465, 371160), (540, 319610), (558, 309300), (600, 287649), (620, 278370), (675, 255688), (744, 231975), (775, 222696), (837, 206200), (900, 191766), (930, 185580), (1031, 167400), (1080, 159805), (1116, 154650), (1240, 139185), (1350, 127844), (1395, 123720), (1550, 111348), (1674, 103100), (1800, 95883), (1860, 92790), (2062, 83700), (2232, 77325), (2325, 74232), (2700, 63922), (2790, 61860), (3093, 55800), (3100, 55674), (3348, 51550), (3720, 46395), (4124, 41850), (4185, 41240), (4650, 37116), (5155, 33480), (5400, 31961), (5580, 30930), (6186, 27900), (6200, 27837), (6696, 25775), (6975, 24744), (8248, 20925), (8370, 20620), (9279, 18600), (9300, 18558), (10310, 16740), (11160, 15465), (12372, 13950)]