68521200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 249091200

約数和(自身を除く): 180570000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 29, 30, 33, 40, 44, 48, 50, 55, 58, 60, 66, 75, 80, 87, 88, 100, 110, 116, 120, 132, 145, 150, 165, 174, 176, 179, 200, 220, 232, 240, 264, 275, 290, 300, 319, 330, 348, 358, 400, 435, 440, 464, 528, 537, 550, 580, 600, 638, 660, 696, 716, 725, 825, 870, 880, 895, 957, 1074, 1100, 1160, 1200, 1276, 1320, 1392, 1432, 1450, 1595, 1650, 1740, 1790, 1914, 1969, 2148, 2175, 2200, 2320, 2552, 2640, 2685, 2864, 2900, 3190, 3300, 3480, 3580, 3828, 3938, 4296, 4350, 4400, 4475, 4785, 5104, 5191, 5370, 5800, 5907, 6380, 6600, 6960, 7160, 7656, 7876, 7975, 8592, 8700, 8950, 9570, 9845, 10382, 10740, 11600, 11814, 12760, 13200, 13425, 14320, 15312, 15573, 15752, 15950, 17400, 17900, 19140, 19690, 20764, 21480, 23628, 23925, 25520, 25955, 26850, 29535, 31146, 31504, 31900, 34800, 35800, 38280, 39380, 41528, 42960, 47256, 47850, 49225, 51910, 53700, 57101, 59070, 62292, 63800, 71600, 76560, 77865, 78760, 83056, 94512, 95700, 98450, 103820, 107400, 114202, 118140, 124584, 127600, 129775, 147675, 155730, 157520, 171303, 191400, 196900, 207640, 214800, 228404, 236280, 249168, 259550, 285505, 295350, 311460, 342606, 382800, 389325, 393800, 415280, 456808, 472560, 519100, 571010, 590700, 622920, 685212, 778650, 787600, 856515, 913616, 1038200, 1142020, 1181400, 1245840, 1370424, 1427525, 1557300, 1713030, 2076400, 2284040, 2362800, 2740848, 2855050, 3114600, 3426060, 4282575, 4568080, 5710100, 6229200, 6852120, 8565150, 11420200, 13704240, 17130300, 22840400, 34260600, 68521200]

約数ペア:

[(1, 68521200), (2, 34260600), (3, 22840400), (4, 17130300), (5, 13704240), (6, 11420200), (8, 8565150), (10, 6852120), (11, 6229200), (12, 5710100), (15, 4568080), (16, 4282575), (20, 3426060), (22, 3114600), (24, 2855050), (25, 2740848), (29, 2362800), (30, 2284040), (33, 2076400), (40, 1713030), (44, 1557300), (48, 1427525), (50, 1370424), (55, 1245840), (58, 1181400), (60, 1142020), (66, 1038200), (75, 913616), (80, 856515), (87, 787600), (88, 778650), (100, 685212), (110, 622920), (116, 590700), (120, 571010), (132, 519100), (145, 472560), (150, 456808), (165, 415280), (174, 393800), (176, 389325), (179, 382800), (200, 342606), (220, 311460), (232, 295350), (240, 285505), (264, 259550), (275, 249168), (290, 236280), (300, 228404), (319, 214800), (330, 207640), (348, 196900), (358, 191400), (400, 171303), (435, 157520), (440, 155730), (464, 147675), (528, 129775), (537, 127600), (550, 124584), (580, 118140), (600, 114202), (638, 107400), (660, 103820), (696, 98450), (716, 95700), (725, 94512), (825, 83056), (870, 78760), (880, 77865), (895, 76560), (957, 71600), (1074, 63800), (1100, 62292), (1160, 59070), (1200, 57101), (1276, 53700), (1320, 51910), (1392, 49225), (1432, 47850), (1450, 47256), (1595, 42960), (1650, 41528), (1740, 39380), (1790, 38280), (1914, 35800), (1969, 34800), (2148, 31900), (2175, 31504), (2200, 31146), (2320, 29535), (2552, 26850), (2640, 25955), (2685, 25520), (2864, 23925), (2900, 23628), (3190, 21480), (3300, 20764), (3480, 19690), (3580, 19140), (3828, 17900), (3938, 17400), (4296, 15950), (4350, 15752), (4400, 15573), (4475, 15312), (4785, 14320), (5104, 13425), (5191, 13200), (5370, 12760), (5800, 11814), (5907, 11600), (6380, 10740), (6600, 10382), (6960, 9845), (7160, 9570), (7656, 8950), (7876, 8700), (7975, 8592)]