200715960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 628948800

約数和(自身を除く): 428232840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 137, 145, 174, 232, 274, 290, 348, 411, 421, 435, 548, 580, 685, 696, 822, 842, 870, 1096, 1160, 1263, 1370, 1644, 1684, 1740, 2055, 2105, 2526, 2740, 3288, 3368, 3480, 3973, 4110, 4210, 5052, 5480, 6315, 7946, 8220, 8420, 10104, 11919, 12209, 12630, 15892, 16440, 16840, 19865, 23838, 24418, 25260, 31784, 36627, 39730, 47676, 48836, 50520, 57677, 59595, 61045, 73254, 79460, 95352, 97672, 115354, 119190, 122090, 146508, 158920, 173031, 183135, 230708, 238380, 244180, 288385, 293016, 346062, 366270, 461416, 476760, 488360, 576770, 692124, 732540, 865155, 1153540, 1384248, 1465080, 1672633, 1730310, 2307080, 3345266, 3460620, 5017899, 6690532, 6921240, 8363165, 10035798, 13381064, 16726330, 20071596, 25089495, 33452660, 40143192, 50178990, 66905320, 100357980, 200715960]

約数ペア:

[(1, 200715960), (2, 100357980), (3, 66905320), (4, 50178990), (5, 40143192), (6, 33452660), (8, 25089495), (10, 20071596), (12, 16726330), (15, 13381064), (20, 10035798), (24, 8363165), (29, 6921240), (30, 6690532), (40, 5017899), (58, 3460620), (60, 3345266), (87, 2307080), (116, 1730310), (120, 1672633), (137, 1465080), (145, 1384248), (174, 1153540), (232, 865155), (274, 732540), (290, 692124), (348, 576770), (411, 488360), (421, 476760), (435, 461416), (548, 366270), (580, 346062), (685, 293016), (696, 288385), (822, 244180), (842, 238380), (870, 230708), (1096, 183135), (1160, 173031), (1263, 158920), (1370, 146508), (1644, 122090), (1684, 119190), (1740, 115354), (2055, 97672), (2105, 95352), (2526, 79460), (2740, 73254), (3288, 61045), (3368, 59595), (3480, 57677), (3973, 50520), (4110, 48836), (4210, 47676), (5052, 39730), (5480, 36627), (6315, 31784), (7946, 25260), (8220, 24418), (8420, 23838), (10104, 19865), (11919, 16840), (12209, 16440), (12630, 15892)]