864380400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:928

約数の個数: 240

約数和(自身を含む): 3030056064

約数和(自身を除く): 2165675664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 67, 75, 78, 80, 100, 104, 120, 130, 134, 150, 156, 195, 200, 201, 208, 240, 260, 268, 300, 312, 325, 335, 390, 400, 402, 520, 536, 600, 624, 650, 670, 780, 804, 827, 871, 975, 1005, 1040, 1072, 1200, 1300, 1340, 1560, 1608, 1654, 1675, 1742, 1950, 2010, 2481, 2600, 2613, 2680, 3120, 3216, 3308, 3350, 3484, 3900, 4020, 4135, 4355, 4962, 5025, 5200, 5226, 5360, 6616, 6700, 6968, 7800, 8040, 8270, 8710, 9924, 10050, 10452, 10751, 12405, 13065, 13232, 13400, 13936, 15600, 16080, 16540, 17420, 19848, 20100, 20675, 20904, 21502, 21775, 24810, 26130, 26800, 32253, 33080, 34840, 39696, 40200, 41350, 41808, 43004, 43550, 49620, 52260, 53755, 55409, 62025, 64506, 65325, 66160, 69680, 80400, 82700, 86008, 87100, 99240, 104520, 107510, 110818, 124050, 129012, 130650, 161265, 165400, 166227, 172016, 174200, 198480, 209040, 215020, 221636, 248100, 258024, 261300, 268775, 277045, 322530, 330800, 332454, 348400, 430040, 443272, 496200, 516048, 522600, 537550, 554090, 645060, 664908, 720317, 806325, 831135, 860080, 886544, 992400, 1045200, 1075100, 1108180, 1290120, 1329816, 1385225, 1440634, 1612650, 1662270, 2150200, 2160951, 2216360, 2580240, 2659632, 2770450, 2881268, 3225300, 3324540, 3601585, 4155675, 4300400, 4321902, 4432720, 5540900, 5762536, 6450600, 6649080, 7203170, 8311350, 8643804, 10804755, 11081800, 11525072, 12901200, 13298160, 14406340, 16622700, 17287608, 18007925, 21609510, 22163600, 28812680, 33245400, 34575216, 36015850, 43219020, 54023775, 57625360, 66490800, 72031700, 86438040, 108047550, 144063400, 172876080, 216095100, 288126800, 432190200, 864380400]

約数ペア:

[(1, 864380400), (2, 432190200), (3, 288126800), (4, 216095100), (5, 172876080), (6, 144063400), (8, 108047550), (10, 86438040), (12, 72031700), (13, 66490800), (15, 57625360), (16, 54023775), (20, 43219020), (24, 36015850), (25, 34575216), (26, 33245400), (30, 28812680), (39, 22163600), (40, 21609510), (48, 18007925), (50, 17287608), (52, 16622700), (60, 14406340), (65, 13298160), (67, 12901200), (75, 11525072), (78, 11081800), (80, 10804755), (100, 8643804), (104, 8311350), (120, 7203170), (130, 6649080), (134, 6450600), (150, 5762536), (156, 5540900), (195, 4432720), (200, 4321902), (201, 4300400), (208, 4155675), (240, 3601585), (260, 3324540), (268, 3225300), (300, 2881268), (312, 2770450), (325, 2659632), (335, 2580240), (390, 2216360), (400, 2160951), (402, 2150200), (520, 1662270), (536, 1612650), (600, 1440634), (624, 1385225), (650, 1329816), (670, 1290120), (780, 1108180), (804, 1075100), (827, 1045200), (871, 992400), (975, 886544), (1005, 860080), (1040, 831135), (1072, 806325), (1200, 720317), (1300, 664908), (1340, 645060), (1560, 554090), (1608, 537550), (1654, 522600), (1675, 516048), (1742, 496200), (1950, 443272), (2010, 430040), (2481, 348400), (2600, 332454), (2613, 330800), (2680, 322530), (3120, 277045), (3216, 268775), (3308, 261300), (3350, 258024), (3484, 248100), (3900, 221636), (4020, 215020), (4135, 209040), (4355, 198480), (4962, 174200), (5025, 172016), (5200, 166227), (5226, 165400), (5360, 161265), (6616, 130650), (6700, 129012), (6968, 124050), (7800, 110818), (8040, 107510), (8270, 104520), (8710, 99240), (9924, 87100), (10050, 86008), (10452, 82700), (10751, 80400), (12405, 69680), (13065, 66160), (13232, 65325), (13400, 64506), (13936, 62025), (15600, 55409), (16080, 53755), (16540, 52260), (17420, 49620), (19848, 43550), (20100, 43004), (20675, 41808), (20904, 41350), (21502, 40200), (21775, 39696), (24810, 34840), (26130, 33080), (26800, 32253)]