28415694000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{229}}^1\times {\mathrm{20681}}^1$

素因数の和:20936

約数の個数: 160

約数和(自身を含む): 92016699840

約数和(自身を除く): 63601005840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 229, 240, 250, 300, 375, 400, 458, 500, 600, 687, 750, 916, 1000, 1145, 1200, 1374, 1500, 1832, 2000, 2290, 2748, 3000, 3435, 3664, 4580, 5496, 5725, 6000, 6870, 9160, 10992, 11450, 13740, 17175, 18320, 20681, 22900, 27480, 28625, 34350, 41362, 45800, 54960, 57250, 62043, 68700, 82724, 85875, 91600, 103405, 114500, 124086, 137400, 165448, 171750, 206810, 229000, 248172, 274800, 310215, 330896, 343500, 413620, 458000, 496344, 517025, 620430, 687000, 827240, 992688, 1034050, 1240860, 1374000, 1551075, 1654480, 2068100, 2481720, 2585125, 3102150, 4136200, 4735949, 4963440, 5170250, 6204300, 7755375, 8272400, 9471898, 10340500, 12408600, 14207847, 15510750, 18943796, 20681000, 23679745, 24817200, 28415694, 31021500, 37887592, 41362000, 47359490, 56831388, 62043000, 71039235, 75775184, 94718980, 113662776, 118398725, 124086000, 142078470, 189437960, 227325552, 236797450, 284156940, 355196175, 378875920, 473594900, 568313880, 591993625, 710392350, 947189800, 1136627760, 1183987250, 1420784700, 1775980875, 1894379600, 2367974500, 2841569400, 3551961750, 4735949000, 5683138800, 7103923500, 9471898000, 14207847000, 28415694000]

約数ペア:

[(1, 28415694000), (2, 14207847000), (3, 9471898000), (4, 7103923500), (5, 5683138800), (6, 4735949000), (8, 3551961750), (10, 2841569400), (12, 2367974500), (15, 1894379600), (16, 1775980875), (20, 1420784700), (24, 1183987250), (25, 1136627760), (30, 947189800), (40, 710392350), (48, 591993625), (50, 568313880), (60, 473594900), (75, 378875920), (80, 355196175), (100, 284156940), (120, 236797450), (125, 227325552), (150, 189437960), (200, 142078470), (229, 124086000), (240, 118398725), (250, 113662776), (300, 94718980), (375, 75775184), (400, 71039235), (458, 62043000), (500, 56831388), (600, 47359490), (687, 41362000), (750, 37887592), (916, 31021500), (1000, 28415694), (1145, 24817200), (1200, 23679745), (1374, 20681000), (1500, 18943796), (1832, 15510750), (2000, 14207847), (2290, 12408600), (2748, 10340500), (3000, 9471898), (3435, 8272400), (3664, 7755375), (4580, 6204300), (5496, 5170250), (5725, 4963440), (6000, 4735949), (6870, 4136200), (9160, 3102150), (10992, 2585125), (11450, 2481720), (13740, 2068100), (17175, 1654480), (18320, 1551075), (20681, 1374000), (22900, 1240860), (27480, 1034050), (28625, 992688), (34350, 827240), (41362, 687000), (45800, 620430), (54960, 517025), (57250, 496344), (62043, 458000), (68700, 413620), (82724, 343500), (85875, 330896), (91600, 310215), (103405, 274800), (114500, 248172), (124086, 229000), (137400, 206810), (165448, 171750)]