53415000

素因数分解:

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

素因数の和:1219

約数の個数: 120

約数和(自身を含む): 180926460

約数和(自身を除く): 127511460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1187, 1250, 1500, 1800, 1875, 2250, 2374, 2500, 3000, 3561, 3750, 4500, 4748, 5000, 5625, 5935, 7122, 7500, 9000, 9496, 10683, 11250, 11870, 14244, 15000, 17805, 21366, 22500, 23740, 28488, 29675, 35610, 42732, 45000, 47480, 53415, 59350, 71220, 85464, 89025, 106830, 118700, 142440, 148375, 178050, 213660, 237400, 267075, 296750, 356100, 427320, 445125, 534150, 593500, 712200, 741875, 890250, 1068300, 1187000, 1335375, 1483750, 1780500, 2136600, 2225625, 2670750, 2967500, 3561000, 4451250, 5341500, 5935000, 6676875, 8902500, 10683000, 13353750, 17805000, 26707500, 53415000]

約数ペア:

[(1, 53415000), (2, 26707500), (3, 17805000), (4, 13353750), (5, 10683000), (6, 8902500), (8, 6676875), (9, 5935000), (10, 5341500), (12, 4451250), (15, 3561000), (18, 2967500), (20, 2670750), (24, 2225625), (25, 2136600), (30, 1780500), (36, 1483750), (40, 1335375), (45, 1187000), (50, 1068300), (60, 890250), (72, 741875), (75, 712200), (90, 593500), (100, 534150), (120, 445125), (125, 427320), (150, 356100), (180, 296750), (200, 267075), (225, 237400), (250, 213660), (300, 178050), (360, 148375), (375, 142440), (450, 118700), (500, 106830), (600, 89025), (625, 85464), (750, 71220), (900, 59350), (1000, 53415), (1125, 47480), (1187, 45000), (1250, 42732), (1500, 35610), (1800, 29675), (1875, 28488), (2250, 23740), (2374, 22500), (2500, 21366), (3000, 17805), (3561, 15000), (3750, 14244), (4500, 11870), (4748, 11250), (5000, 10683), (5625, 9496), (5935, 9000), (7122, 7500)]