728836200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 288

約数和(自身を含む): 2614341600

約数和(自身を除く): 1885505400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 101, 114, 120, 150, 152, 171, 180, 190, 200, 202, 211, 225, 228, 285, 300, 303, 342, 360, 380, 404, 422, 450, 456, 475, 505, 570, 600, 606, 633, 684, 760, 808, 844, 855, 900, 909, 950, 1010, 1055, 1140, 1212, 1266, 1368, 1425, 1515, 1688, 1710, 1800, 1818, 1899, 1900, 1919, 2020, 2110, 2280, 2424, 2525, 2532, 2850, 3030, 3165, 3420, 3636, 3798, 3800, 3838, 4009, 4040, 4220, 4275, 4545, 5050, 5064, 5275, 5700, 5757, 6060, 6330, 6840, 7272, 7575, 7596, 7676, 8018, 8440, 8550, 9090, 9495, 9595, 10100, 10550, 11400, 11514, 12027, 12120, 12660, 15150, 15192, 15352, 15825, 16036, 17100, 17271, 18180, 18990, 19190, 20045, 20200, 21100, 21311, 22725, 23028, 24054, 25320, 28785, 30300, 31650, 32072, 34200, 34542, 36081, 36360, 37980, 38380, 40090, 42200, 42622, 45450, 46056, 47475, 47975, 48108, 57570, 60135, 60600, 63300, 63933, 69084, 72162, 75960, 76760, 80180, 85244, 86355, 90900, 94950, 95950, 96216, 100225, 106555, 115140, 120270, 126600, 127866, 138168, 143925, 144324, 160360, 170488, 172710, 180405, 181800, 189900, 191799, 191900, 200450, 213110, 230280, 240540, 255732, 287850, 288648, 300675, 319665, 345420, 360810, 379800, 383598, 383800, 400900, 404909, 426220, 431775, 481080, 511464, 532775, 575700, 601350, 639330, 690840, 721620, 767196, 801800, 809818, 852440, 863550, 902025, 958995, 1065550, 1151400, 1202700, 1214727, 1278660, 1443240, 1534392, 1598325, 1619636, 1727100, 1804050, 1917990, 2024545, 2131100, 2405400, 2429454, 2557320, 3196650, 3239272, 3454200, 3608100, 3644181, 3835980, 4049090, 4262200, 4794975, 4858908, 6073635, 6393300, 7216200, 7288362, 7671960, 8098180, 9589950, 9717816, 10122725, 12147270, 12786600, 14576724, 16196360, 18220905, 19179900, 20245450, 24294540, 29153448, 30368175, 36441810, 38359800, 40490900, 48589080, 60736350, 72883620, 80981800, 91104525, 121472700, 145767240, 182209050, 242945400, 364418100, 728836200]

約数ペア:

[(1, 728836200), (2, 364418100), (3, 242945400), (4, 182209050), (5, 145767240), (6, 121472700), (8, 91104525), (9, 80981800), (10, 72883620), (12, 60736350), (15, 48589080), (18, 40490900), (19, 38359800), (20, 36441810), (24, 30368175), (25, 29153448), (30, 24294540), (36, 20245450), (38, 19179900), (40, 18220905), (45, 16196360), (50, 14576724), (57, 12786600), (60, 12147270), (72, 10122725), (75, 9717816), (76, 9589950), (90, 8098180), (95, 7671960), (100, 7288362), (101, 7216200), (114, 6393300), (120, 6073635), (150, 4858908), (152, 4794975), (171, 4262200), (180, 4049090), (190, 3835980), (200, 3644181), (202, 3608100), (211, 3454200), (225, 3239272), (228, 3196650), (285, 2557320), (300, 2429454), (303, 2405400), (342, 2131100), (360, 2024545), (380, 1917990), (404, 1804050), (422, 1727100), (450, 1619636), (456, 1598325), (475, 1534392), (505, 1443240), (570, 1278660), (600, 1214727), (606, 1202700), (633, 1151400), (684, 1065550), (760, 958995), (808, 902025), (844, 863550), (855, 852440), (900, 809818), (909, 801800), (950, 767196), (1010, 721620), (1055, 690840), (1140, 639330), (1212, 601350), (1266, 575700), (1368, 532775), (1425, 511464), (1515, 481080), (1688, 431775), (1710, 426220), (1800, 404909), (1818, 400900), (1899, 383800), (1900, 383598), (1919, 379800), (2020, 360810), (2110, 345420), (2280, 319665), (2424, 300675), (2525, 288648), (2532, 287850), (2850, 255732), (3030, 240540), (3165, 230280), (3420, 213110), (3636, 200450), (3798, 191900), (3800, 191799), (3838, 189900), (4009, 181800), (4040, 180405), (4220, 172710), (4275, 170488), (4545, 160360), (5050, 144324), (5064, 143925), (5275, 138168), (5700, 127866), (5757, 126600), (6060, 120270), (6330, 115140), (6840, 106555), (7272, 100225), (7575, 96216), (7596, 95950), (7676, 94950), (8018, 90900), (8440, 86355), (8550, 85244), (9090, 80180), (9495, 76760), (9595, 75960), (10100, 72162), (10550, 69084), (11400, 63933), (11514, 63300), (12027, 60600), (12120, 60135), (12660, 57570), (15150, 48108), (15192, 47975), (15352, 47475), (15825, 46056), (16036, 45450), (17100, 42622), (17271, 42200), (18180, 40090), (18990, 38380), (19190, 37980), (20045, 36360), (20200, 36081), (21100, 34542), (21311, 34200), (22725, 32072), (23028, 31650), (24054, 30300), (25320, 28785)]