48982500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^1\times {\mathrm{311}}^1$

素因数の和:348

約数の個数: 180

約数和(自身を含む): 177393216

約数和(自身を除く): 128410716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 311, 315, 350, 375, 420, 450, 500, 525, 622, 625, 630, 700, 750, 875, 900, 933, 1050, 1125, 1244, 1250, 1260, 1500, 1555, 1575, 1750, 1866, 1875, 2100, 2177, 2250, 2500, 2625, 2799, 3110, 3150, 3500, 3732, 3750, 4354, 4375, 4500, 4665, 5250, 5598, 5625, 6220, 6300, 6531, 7500, 7775, 7875, 8708, 8750, 9330, 10500, 10885, 11196, 11250, 13062, 13125, 13995, 15550, 15750, 17500, 18660, 19593, 21770, 22500, 23325, 26124, 26250, 27990, 31100, 31500, 32655, 38875, 39186, 39375, 43540, 46650, 52500, 54425, 55980, 65310, 69975, 77750, 78372, 78750, 93300, 97965, 108850, 116625, 130620, 139950, 155500, 157500, 163275, 194375, 195930, 217700, 233250, 272125, 279900, 326550, 349875, 388750, 391860, 466500, 489825, 544250, 583125, 653100, 699750, 777500, 816375, 979650, 1088500, 1166250, 1360625, 1399500, 1632750, 1749375, 1959300, 2332500, 2449125, 2721250, 3265500, 3498750, 4081875, 4898250, 5442500, 6997500, 8163750, 9796500, 12245625, 16327500, 24491250, 48982500]

約数ペア:

[(1, 48982500), (2, 24491250), (3, 16327500), (4, 12245625), (5, 9796500), (6, 8163750), (7, 6997500), (9, 5442500), (10, 4898250), (12, 4081875), (14, 3498750), (15, 3265500), (18, 2721250), (20, 2449125), (21, 2332500), (25, 1959300), (28, 1749375), (30, 1632750), (35, 1399500), (36, 1360625), (42, 1166250), (45, 1088500), (50, 979650), (60, 816375), (63, 777500), (70, 699750), (75, 653100), (84, 583125), (90, 544250), (100, 489825), (105, 466500), (125, 391860), (126, 388750), (140, 349875), (150, 326550), (175, 279900), (180, 272125), (210, 233250), (225, 217700), (250, 195930), (252, 194375), (300, 163275), (311, 157500), (315, 155500), (350, 139950), (375, 130620), (420, 116625), (450, 108850), (500, 97965), (525, 93300), (622, 78750), (625, 78372), (630, 77750), (700, 69975), (750, 65310), (875, 55980), (900, 54425), (933, 52500), (1050, 46650), (1125, 43540), (1244, 39375), (1250, 39186), (1260, 38875), (1500, 32655), (1555, 31500), (1575, 31100), (1750, 27990), (1866, 26250), (1875, 26124), (2100, 23325), (2177, 22500), (2250, 21770), (2500, 19593), (2625, 18660), (2799, 17500), (3110, 15750), (3150, 15550), (3500, 13995), (3732, 13125), (3750, 13062), (4354, 11250), (4375, 11196), (4500, 10885), (4665, 10500), (5250, 9330), (5598, 8750), (5625, 8708), (6220, 7875), (6300, 7775), (6531, 7500)]