308807400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:760

約数の個数: 192

約数和(自身を含む): 1060646400

約数和(自身を除く): 751839000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 71, 75, 88, 100, 110, 120, 132, 142, 150, 165, 200, 213, 220, 264, 275, 284, 300, 330, 355, 426, 440, 550, 568, 600, 659, 660, 710, 781, 825, 852, 1065, 1100, 1318, 1320, 1420, 1562, 1650, 1704, 1775, 1977, 2130, 2200, 2343, 2636, 2840, 3124, 3295, 3300, 3550, 3905, 3954, 4260, 4686, 5272, 5325, 6248, 6590, 6600, 7100, 7249, 7810, 7908, 8520, 9372, 9885, 10650, 11715, 13180, 14200, 14498, 15620, 15816, 16475, 18744, 19525, 19770, 21300, 21747, 23430, 26360, 28996, 31240, 32950, 36245, 39050, 39540, 42600, 43494, 46789, 46860, 49425, 57992, 58575, 65900, 72490, 78100, 79080, 86988, 93578, 93720, 98850, 108735, 117150, 131800, 140367, 144980, 156200, 173976, 181225, 187156, 197700, 217470, 233945, 234300, 280734, 289960, 362450, 374312, 395400, 434940, 467890, 468600, 514679, 543675, 561468, 701835, 724900, 869880, 935780, 1029358, 1087350, 1122936, 1169725, 1403670, 1449800, 1544037, 1871560, 2058716, 2174700, 2339450, 2573395, 2807340, 3088074, 3509175, 4117432, 4349400, 4678900, 5146790, 5614680, 6176148, 7018350, 7720185, 9357800, 10293580, 12352296, 12866975, 14036700, 15440370, 20587160, 25733950, 28073400, 30880740, 38600925, 51467900, 61761480, 77201850, 102935800, 154403700, 308807400]

約数ペア:

[(1, 308807400), (2, 154403700), (3, 102935800), (4, 77201850), (5, 61761480), (6, 51467900), (8, 38600925), (10, 30880740), (11, 28073400), (12, 25733950), (15, 20587160), (20, 15440370), (22, 14036700), (24, 12866975), (25, 12352296), (30, 10293580), (33, 9357800), (40, 7720185), (44, 7018350), (50, 6176148), (55, 5614680), (60, 5146790), (66, 4678900), (71, 4349400), (75, 4117432), (88, 3509175), (100, 3088074), (110, 2807340), (120, 2573395), (132, 2339450), (142, 2174700), (150, 2058716), (165, 1871560), (200, 1544037), (213, 1449800), (220, 1403670), (264, 1169725), (275, 1122936), (284, 1087350), (300, 1029358), (330, 935780), (355, 869880), (426, 724900), (440, 701835), (550, 561468), (568, 543675), (600, 514679), (659, 468600), (660, 467890), (710, 434940), (781, 395400), (825, 374312), (852, 362450), (1065, 289960), (1100, 280734), (1318, 234300), (1320, 233945), (1420, 217470), (1562, 197700), (1650, 187156), (1704, 181225), (1775, 173976), (1977, 156200), (2130, 144980), (2200, 140367), (2343, 131800), (2636, 117150), (2840, 108735), (3124, 98850), (3295, 93720), (3300, 93578), (3550, 86988), (3905, 79080), (3954, 78100), (4260, 72490), (4686, 65900), (5272, 58575), (5325, 57992), (6248, 49425), (6590, 46860), (6600, 46789), (7100, 43494), (7249, 42600), (7810, 39540), (7908, 39050), (8520, 36245), (9372, 32950), (9885, 31240), (10650, 28996), (11715, 26360), (13180, 23430), (14200, 21747), (14498, 21300), (15620, 19770), (15816, 19525), (16475, 18744)]