84900000

素因数分解:

$2^5\times 3^1\times 5^5\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 279544608

約数和(自身を除く): 194644608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 283, 300, 375, 400, 480, 500, 566, 600, 625, 750, 800, 849, 1000, 1132, 1200, 1250, 1415, 1500, 1698, 1875, 2000, 2264, 2400, 2500, 2830, 3000, 3125, 3396, 3750, 4000, 4245, 4528, 5000, 5660, 6000, 6250, 6792, 7075, 7500, 8490, 9056, 9375, 10000, 11320, 12000, 12500, 13584, 14150, 15000, 16980, 18750, 20000, 21225, 22640, 25000, 27168, 28300, 30000, 33960, 35375, 37500, 42450, 45280, 50000, 56600, 60000, 67920, 70750, 75000, 84900, 100000, 106125, 113200, 135840, 141500, 150000, 169800, 176875, 212250, 226400, 283000, 300000, 339600, 353750, 424500, 530625, 566000, 679200, 707500, 849000, 884375, 1061250, 1132000, 1415000, 1698000, 1768750, 2122500, 2653125, 2830000, 3396000, 3537500, 4245000, 5306250, 5660000, 7075000, 8490000, 10612500, 14150000, 16980000, 21225000, 28300000, 42450000, 84900000]

約数ペア:

[(1, 84900000), (2, 42450000), (3, 28300000), (4, 21225000), (5, 16980000), (6, 14150000), (8, 10612500), (10, 8490000), (12, 7075000), (15, 5660000), (16, 5306250), (20, 4245000), (24, 3537500), (25, 3396000), (30, 2830000), (32, 2653125), (40, 2122500), (48, 1768750), (50, 1698000), (60, 1415000), (75, 1132000), (80, 1061250), (96, 884375), (100, 849000), (120, 707500), (125, 679200), (150, 566000), (160, 530625), (200, 424500), (240, 353750), (250, 339600), (283, 300000), (300, 283000), (375, 226400), (400, 212250), (480, 176875), (500, 169800), (566, 150000), (600, 141500), (625, 135840), (750, 113200), (800, 106125), (849, 100000), (1000, 84900), (1132, 75000), (1200, 70750), (1250, 67920), (1415, 60000), (1500, 56600), (1698, 50000), (1875, 45280), (2000, 42450), (2264, 37500), (2400, 35375), (2500, 33960), (2830, 30000), (3000, 28300), (3125, 27168), (3396, 25000), (3750, 22640), (4000, 21225), (4245, 20000), (4528, 18750), (5000, 16980), (5660, 15000), (6000, 14150), (6250, 13584), (6792, 12500), (7075, 12000), (7500, 11320), (8490, 10000), (9056, 9375)]