307140300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 216

約数和(自身を含む): 1009060416

約数和(自身を除く): 701920116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 53, 60, 75, 90, 94, 100, 106, 137, 141, 150, 159, 180, 188, 212, 225, 235, 265, 274, 282, 300, 318, 411, 423, 450, 470, 477, 530, 548, 564, 636, 685, 705, 795, 822, 846, 900, 940, 954, 1060, 1175, 1233, 1325, 1370, 1410, 1590, 1644, 1692, 1908, 2055, 2115, 2350, 2385, 2466, 2491, 2650, 2740, 2820, 3180, 3425, 3525, 3975, 4110, 4230, 4700, 4770, 4932, 4982, 5300, 6165, 6439, 6850, 7050, 7261, 7473, 7950, 8220, 8460, 9540, 9964, 10275, 10575, 11925, 12330, 12455, 12878, 13700, 14100, 14522, 14946, 15900, 19317, 20550, 21150, 21783, 22419, 23850, 24660, 24910, 25756, 29044, 29892, 30825, 32195, 36305, 37365, 38634, 41100, 42300, 43566, 44838, 47700, 49820, 57951, 61650, 62275, 64390, 65349, 72610, 74730, 77268, 87132, 89676, 96585, 108915, 112095, 115902, 123300, 124550, 128780, 130698, 145220, 149460, 160975, 181525, 186825, 193170, 217830, 224190, 231804, 249100, 261396, 289755, 321950, 326745, 341267, 363050, 373650, 386340, 435660, 448380, 482925, 544575, 560475, 579510, 643900, 653490, 682534, 726100, 747300, 965850, 1023801, 1089150, 1120950, 1159020, 1306980, 1365068, 1448775, 1633725, 1706335, 1931700, 2047602, 2178300, 2241900, 2897550, 3071403, 3267450, 3412670, 4095204, 5119005, 5795100, 6142806, 6534900, 6825340, 8531675, 10238010, 12285612, 15357015, 17063350, 20476020, 25595025, 30714030, 34126700, 51190050, 61428060, 76785075, 102380100, 153570150, 307140300]

約数ペア:

[(1, 307140300), (2, 153570150), (3, 102380100), (4, 76785075), (5, 61428060), (6, 51190050), (9, 34126700), (10, 30714030), (12, 25595025), (15, 20476020), (18, 17063350), (20, 15357015), (25, 12285612), (30, 10238010), (36, 8531675), (45, 6825340), (47, 6534900), (50, 6142806), (53, 5795100), (60, 5119005), (75, 4095204), (90, 3412670), (94, 3267450), (100, 3071403), (106, 2897550), (137, 2241900), (141, 2178300), (150, 2047602), (159, 1931700), (180, 1706335), (188, 1633725), (212, 1448775), (225, 1365068), (235, 1306980), (265, 1159020), (274, 1120950), (282, 1089150), (300, 1023801), (318, 965850), (411, 747300), (423, 726100), (450, 682534), (470, 653490), (477, 643900), (530, 579510), (548, 560475), (564, 544575), (636, 482925), (685, 448380), (705, 435660), (795, 386340), (822, 373650), (846, 363050), (900, 341267), (940, 326745), (954, 321950), (1060, 289755), (1175, 261396), (1233, 249100), (1325, 231804), (1370, 224190), (1410, 217830), (1590, 193170), (1644, 186825), (1692, 181525), (1908, 160975), (2055, 149460), (2115, 145220), (2350, 130698), (2385, 128780), (2466, 124550), (2491, 123300), (2650, 115902), (2740, 112095), (2820, 108915), (3180, 96585), (3425, 89676), (3525, 87132), (3975, 77268), (4110, 74730), (4230, 72610), (4700, 65349), (4770, 64390), (4932, 62275), (4982, 61650), (5300, 57951), (6165, 49820), (6439, 47700), (6850, 44838), (7050, 43566), (7261, 42300), (7473, 41100), (7950, 38634), (8220, 37365), (8460, 36305), (9540, 32195), (9964, 30825), (10275, 29892), (10575, 29044), (11925, 25756), (12330, 24910), (12455, 24660), (12878, 23850), (13700, 22419), (14100, 21783), (14522, 21150), (14946, 20550), (15900, 19317)]