200515500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{4951}}^1$

素因数の和:4982

約数の個数: 120

約数和(自身を含む): 654317664

約数和(自身を除く): 453802164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4050, 4500, 4951, 6750, 8100, 9902, 10125, 13500, 14853, 19804, 20250, 24755, 29706, 40500, 44559, 49510, 59412, 74265, 89118, 99020, 123775, 133677, 148530, 178236, 222795, 247550, 267354, 297060, 371325, 401031, 445590, 495100, 534708, 618875, 668385, 742650, 802062, 891180, 1113975, 1237750, 1336770, 1485300, 1604124, 1856625, 2005155, 2227950, 2475500, 2673540, 3341925, 3713250, 4010310, 4455900, 5569875, 6683850, 7426500, 8020620, 10025775, 11139750, 13367700, 16709625, 20051550, 22279500, 33419250, 40103100, 50128875, 66838500, 100257750, 200515500]

約数ペア:

[(1, 200515500), (2, 100257750), (3, 66838500), (4, 50128875), (5, 40103100), (6, 33419250), (9, 22279500), (10, 20051550), (12, 16709625), (15, 13367700), (18, 11139750), (20, 10025775), (25, 8020620), (27, 7426500), (30, 6683850), (36, 5569875), (45, 4455900), (50, 4010310), (54, 3713250), (60, 3341925), (75, 2673540), (81, 2475500), (90, 2227950), (100, 2005155), (108, 1856625), (125, 1604124), (135, 1485300), (150, 1336770), (162, 1237750), (180, 1113975), (225, 891180), (250, 802062), (270, 742650), (300, 668385), (324, 618875), (375, 534708), (405, 495100), (450, 445590), (500, 401031), (540, 371325), (675, 297060), (750, 267354), (810, 247550), (900, 222795), (1125, 178236), (1350, 148530), (1500, 133677), (1620, 123775), (2025, 99020), (2250, 89118), (2700, 74265), (3375, 59412), (4050, 49510), (4500, 44559), (4951, 40500), (6750, 29706), (8100, 24755), (9902, 20250), (10125, 19804), (13500, 14853)]