2010009000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{21613}}^1$

素因数の和:21668

約数の個数: 128

約数和(自身を含む): 6473825280

約数和(自身を除く): 4463816280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 465, 500, 600, 620, 744, 750, 775, 930, 1000, 1240, 1500, 1550, 1860, 2325, 3000, 3100, 3720, 3875, 4650, 6200, 7750, 9300, 11625, 15500, 18600, 21613, 23250, 31000, 43226, 46500, 64839, 86452, 93000, 108065, 129678, 172904, 216130, 259356, 324195, 432260, 518712, 540325, 648390, 670003, 864520, 1080650, 1296780, 1340006, 1620975, 2010009, 2161300, 2593560, 2680012, 2701625, 3241950, 3350015, 4020018, 4322600, 5360024, 5403250, 6483900, 6700030, 8040036, 8104875, 10050045, 10806500, 12967800, 13400060, 16080072, 16209750, 16750075, 20100090, 21613000, 26800120, 32419500, 33500150, 40200180, 50250225, 64839000, 67000300, 80400360, 83750375, 100500450, 134000600, 167500750, 201000900, 251251125, 335001500, 402001800, 502502250, 670003000, 1005004500, 2010009000]

約数ペア:

[(1, 2010009000), (2, 1005004500), (3, 670003000), (4, 502502250), (5, 402001800), (6, 335001500), (8, 251251125), (10, 201000900), (12, 167500750), (15, 134000600), (20, 100500450), (24, 83750375), (25, 80400360), (30, 67000300), (31, 64839000), (40, 50250225), (50, 40200180), (60, 33500150), (62, 32419500), (75, 26800120), (93, 21613000), (100, 20100090), (120, 16750075), (124, 16209750), (125, 16080072), (150, 13400060), (155, 12967800), (186, 10806500), (200, 10050045), (248, 8104875), (250, 8040036), (300, 6700030), (310, 6483900), (372, 5403250), (375, 5360024), (465, 4322600), (500, 4020018), (600, 3350015), (620, 3241950), (744, 2701625), (750, 2680012), (775, 2593560), (930, 2161300), (1000, 2010009), (1240, 1620975), (1500, 1340006), (1550, 1296780), (1860, 1080650), (2325, 864520), (3000, 670003), (3100, 648390), (3720, 540325), (3875, 518712), (4650, 432260), (6200, 324195), (7750, 259356), (9300, 216130), (11625, 172904), (15500, 129678), (18600, 108065), (21613, 93000), (23250, 86452), (31000, 64839), (43226, 46500)]