84858900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2418

約数の個数: 144

約数和(自身を含む): 297230976

約数和(自身を除く): 212372076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2377, 2380, 2550, 2975, 3570, 4754, 5100, 5950, 7131, 7140, 8925, 9508, 11885, 11900, 14262, 16639, 17850, 23770, 28524, 33278, 35655, 35700, 40409, 47540, 49917, 59425, 66556, 71310, 80818, 83195, 99834, 118850, 121227, 142620, 161636, 166390, 178275, 199668, 202045, 237700, 242454, 249585, 282863, 332780, 356550, 404090, 415975, 484908, 499170, 565726, 606135, 713100, 808180, 831950, 848589, 998340, 1010225, 1131452, 1212270, 1247925, 1414315, 1663900, 1697178, 2020450, 2424540, 2495850, 2828630, 3030675, 3394356, 4040900, 4242945, 4991700, 5657260, 6061350, 7071575, 8485890, 12122700, 14143150, 16971780, 21214725, 28286300, 42429450, 84858900]

約数ペア:

[(1, 84858900), (2, 42429450), (3, 28286300), (4, 21214725), (5, 16971780), (6, 14143150), (7, 12122700), (10, 8485890), (12, 7071575), (14, 6061350), (15, 5657260), (17, 4991700), (20, 4242945), (21, 4040900), (25, 3394356), (28, 3030675), (30, 2828630), (34, 2495850), (35, 2424540), (42, 2020450), (50, 1697178), (51, 1663900), (60, 1414315), (68, 1247925), (70, 1212270), (75, 1131452), (84, 1010225), (85, 998340), (100, 848589), (102, 831950), (105, 808180), (119, 713100), (140, 606135), (150, 565726), (170, 499170), (175, 484908), (204, 415975), (210, 404090), (238, 356550), (255, 332780), (300, 282863), (340, 249585), (350, 242454), (357, 237700), (420, 202045), (425, 199668), (476, 178275), (510, 166390), (525, 161636), (595, 142620), (700, 121227), (714, 118850), (850, 99834), (1020, 83195), (1050, 80818), (1190, 71310), (1275, 66556), (1428, 59425), (1700, 49917), (1785, 47540), (2100, 40409), (2377, 35700), (2380, 35655), (2550, 33278), (2975, 28524), (3570, 23770), (4754, 17850), (5100, 16639), (5950, 14262), (7131, 11900), (7140, 11885), (8925, 9508)]