160245000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{1187}}^1$

素因数の和:1222

約数の個数: 160

約数和(自身を含む): 556696800

約数和(自身を除く): 396451800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 625, 675, 750, 900, 1000, 1080, 1125, 1187, 1250, 1350, 1500, 1800, 1875, 2250, 2374, 2500, 2700, 3000, 3375, 3561, 3750, 4500, 4748, 5000, 5400, 5625, 5935, 6750, 7122, 7500, 9000, 9496, 10683, 11250, 11870, 13500, 14244, 15000, 16875, 17805, 21366, 22500, 23740, 27000, 28488, 29675, 32049, 33750, 35610, 42732, 45000, 47480, 53415, 59350, 64098, 67500, 71220, 85464, 89025, 106830, 118700, 128196, 135000, 142440, 148375, 160245, 178050, 213660, 237400, 256392, 267075, 296750, 320490, 356100, 427320, 445125, 534150, 593500, 640980, 712200, 741875, 801225, 890250, 1068300, 1187000, 1281960, 1335375, 1483750, 1602450, 1780500, 2136600, 2225625, 2670750, 2967500, 3204900, 3561000, 4006125, 4451250, 5341500, 5935000, 6409800, 6676875, 8012250, 8902500, 10683000, 13353750, 16024500, 17805000, 20030625, 26707500, 32049000, 40061250, 53415000, 80122500, 160245000]

約数ペア:

[(1, 160245000), (2, 80122500), (3, 53415000), (4, 40061250), (5, 32049000), (6, 26707500), (8, 20030625), (9, 17805000), (10, 16024500), (12, 13353750), (15, 10683000), (18, 8902500), (20, 8012250), (24, 6676875), (25, 6409800), (27, 5935000), (30, 5341500), (36, 4451250), (40, 4006125), (45, 3561000), (50, 3204900), (54, 2967500), (60, 2670750), (72, 2225625), (75, 2136600), (90, 1780500), (100, 1602450), (108, 1483750), (120, 1335375), (125, 1281960), (135, 1187000), (150, 1068300), (180, 890250), (200, 801225), (216, 741875), (225, 712200), (250, 640980), (270, 593500), (300, 534150), (360, 445125), (375, 427320), (450, 356100), (500, 320490), (540, 296750), (600, 267075), (625, 256392), (675, 237400), (750, 213660), (900, 178050), (1000, 160245), (1080, 148375), (1125, 142440), (1187, 135000), (1250, 128196), (1350, 118700), (1500, 106830), (1800, 89025), (1875, 85464), (2250, 71220), (2374, 67500), (2500, 64098), (2700, 59350), (3000, 53415), (3375, 47480), (3561, 45000), (3750, 42732), (4500, 35610), (4748, 33750), (5000, 32049), (5400, 29675), (5625, 28488), (5935, 27000), (6750, 23740), (7122, 22500), (7500, 21366), (9000, 17805), (9496, 16875), (10683, 15000), (11250, 14244), (11870, 13500)]