242126500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 696084480

約数和(自身を除く): 453957980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 55, 70, 76, 77, 95, 100, 110, 125, 133, 140, 154, 175, 190, 209, 220, 250, 266, 275, 308, 331, 350, 380, 385, 418, 475, 500, 532, 550, 662, 665, 700, 770, 836, 875, 950, 1045, 1100, 1324, 1330, 1375, 1463, 1540, 1655, 1750, 1900, 1925, 2090, 2317, 2375, 2660, 2750, 2926, 3310, 3325, 3500, 3641, 3850, 4180, 4634, 4750, 5225, 5500, 5852, 6289, 6620, 6650, 7282, 7315, 7700, 8275, 9268, 9500, 9625, 10450, 11585, 12578, 13300, 14564, 14630, 16550, 16625, 18205, 19250, 20900, 23170, 25156, 25487, 26125, 29260, 31445, 33100, 33250, 36410, 36575, 38500, 41375, 44023, 46340, 50974, 52250, 57925, 62890, 66500, 69179, 72820, 73150, 82750, 88046, 91025, 101948, 104500, 115850, 125780, 127435, 138358, 146300, 157225, 165500, 176092, 182050, 182875, 220115, 231700, 254870, 276716, 289625, 314450, 345895, 364100, 365750, 440230, 455125, 484253, 509740, 579250, 628900, 637175, 691790, 731500, 786125, 880460, 910250, 968506, 1100575, 1158500, 1274350, 1383580, 1572250, 1729475, 1820500, 1937012, 2201150, 2421265, 2548700, 3144500, 3185875, 3458950, 4402300, 4842530, 5502875, 6371750, 6917900, 8647375, 9685060, 11005750, 12106325, 12743500, 17294750, 22011500, 24212650, 34589500, 48425300, 60531625, 121063250, 242126500]

約数ペア:

[(1, 242126500), (2, 121063250), (4, 60531625), (5, 48425300), (7, 34589500), (10, 24212650), (11, 22011500), (14, 17294750), (19, 12743500), (20, 12106325), (22, 11005750), (25, 9685060), (28, 8647375), (35, 6917900), (38, 6371750), (44, 5502875), (50, 4842530), (55, 4402300), (70, 3458950), (76, 3185875), (77, 3144500), (95, 2548700), (100, 2421265), (110, 2201150), (125, 1937012), (133, 1820500), (140, 1729475), (154, 1572250), (175, 1383580), (190, 1274350), (209, 1158500), (220, 1100575), (250, 968506), (266, 910250), (275, 880460), (308, 786125), (331, 731500), (350, 691790), (380, 637175), (385, 628900), (418, 579250), (475, 509740), (500, 484253), (532, 455125), (550, 440230), (662, 365750), (665, 364100), (700, 345895), (770, 314450), (836, 289625), (875, 276716), (950, 254870), (1045, 231700), (1100, 220115), (1324, 182875), (1330, 182050), (1375, 176092), (1463, 165500), (1540, 157225), (1655, 146300), (1750, 138358), (1900, 127435), (1925, 125780), (2090, 115850), (2317, 104500), (2375, 101948), (2660, 91025), (2750, 88046), (2926, 82750), (3310, 73150), (3325, 72820), (3500, 69179), (3641, 66500), (3850, 62890), (4180, 57925), (4634, 52250), (4750, 50974), (5225, 46340), (5500, 44023), (5852, 41375), (6289, 38500), (6620, 36575), (6650, 36410), (7282, 33250), (7315, 33100), (7700, 31445), (8275, 29260), (9268, 26125), (9500, 25487), (9625, 25156), (10450, 23170), (11585, 20900), (12578, 19250), (13300, 18205), (14564, 16625), (14630, 16550)]