395909100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:797

約数の個数: 144

約数和(自身を含む): 1279501440

約数和(自身を除く): 883592340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 331, 443, 450, 540, 662, 675, 886, 900, 993, 1324, 1329, 1350, 1655, 1772, 1986, 2215, 2658, 2700, 2979, 3310, 3972, 3987, 4430, 4965, 5316, 5958, 6620, 6645, 7974, 8275, 8860, 8937, 9930, 11075, 11916, 11961, 13290, 14895, 15948, 16550, 17874, 19860, 19935, 22150, 23922, 24825, 26580, 29790, 33100, 33225, 35748, 39870, 44300, 44685, 47844, 49650, 59580, 59805, 66450, 74475, 79740, 89370, 99300, 99675, 119610, 132900, 146633, 148950, 178740, 199350, 223425, 239220, 293266, 297900, 299025, 398700, 439899, 446850, 586532, 598050, 733165, 879798, 893700, 1196100, 1319697, 1466330, 1759596, 2199495, 2639394, 2932660, 3665825, 3959091, 4398990, 5278788, 6598485, 7331650, 7918182, 8797980, 10997475, 13196970, 14663300, 15836364, 19795455, 21994950, 26393940, 32992425, 39590910, 43989900, 65984850, 79181820, 98977275, 131969700, 197954550, 395909100]

約数ペア:

[(1, 395909100), (2, 197954550), (3, 131969700), (4, 98977275), (5, 79181820), (6, 65984850), (9, 43989900), (10, 39590910), (12, 32992425), (15, 26393940), (18, 21994950), (20, 19795455), (25, 15836364), (27, 14663300), (30, 13196970), (36, 10997475), (45, 8797980), (50, 7918182), (54, 7331650), (60, 6598485), (75, 5278788), (90, 4398990), (100, 3959091), (108, 3665825), (135, 2932660), (150, 2639394), (180, 2199495), (225, 1759596), (270, 1466330), (300, 1319697), (331, 1196100), (443, 893700), (450, 879798), (540, 733165), (662, 598050), (675, 586532), (886, 446850), (900, 439899), (993, 398700), (1324, 299025), (1329, 297900), (1350, 293266), (1655, 239220), (1772, 223425), (1986, 199350), (2215, 178740), (2658, 148950), (2700, 146633), (2979, 132900), (3310, 119610), (3972, 99675), (3987, 99300), (4430, 89370), (4965, 79740), (5316, 74475), (5958, 66450), (6620, 59805), (6645, 59580), (7974, 49650), (8275, 47844), (8860, 44685), (8937, 44300), (9930, 39870), (11075, 35748), (11916, 33225), (11961, 33100), (13290, 29790), (14895, 26580), (15948, 24825), (16550, 23922), (17874, 22150), (19860, 19935)]