15709836100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{16111}}^1$

素因数の和:16338

約数の個数: 108

約数和(自身を含む): 39857865600

約数和(自身を除く): 24148029500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 199, 245, 350, 398, 490, 700, 796, 980, 995, 1225, 1393, 1990, 2450, 2786, 3980, 4900, 4975, 5572, 6965, 9751, 9950, 13930, 16111, 19502, 19900, 27860, 32222, 34825, 39004, 48755, 64444, 69650, 80555, 97510, 112777, 139300, 161110, 195020, 225554, 243775, 322220, 402775, 451108, 487550, 563885, 789439, 805550, 975100, 1127770, 1578878, 1611100, 2255540, 2819425, 3157756, 3206089, 3947195, 5638850, 6412178, 7894390, 11277700, 12824356, 15788780, 16030445, 19735975, 22442623, 32060890, 39471950, 44885246, 64121780, 78943900, 80152225, 89770492, 112213115, 157098361, 160304450, 224426230, 314196722, 320608900, 448852460, 561065575, 628393444, 785491805, 1122131150, 1570983610, 2244262300, 3141967220, 3927459025, 7854918050, 15709836100]

約数ペア:

[(1, 15709836100), (2, 7854918050), (4, 3927459025), (5, 3141967220), (7, 2244262300), (10, 1570983610), (14, 1122131150), (20, 785491805), (25, 628393444), (28, 561065575), (35, 448852460), (49, 320608900), (50, 314196722), (70, 224426230), (98, 160304450), (100, 157098361), (140, 112213115), (175, 89770492), (196, 80152225), (199, 78943900), (245, 64121780), (350, 44885246), (398, 39471950), (490, 32060890), (700, 22442623), (796, 19735975), (980, 16030445), (995, 15788780), (1225, 12824356), (1393, 11277700), (1990, 7894390), (2450, 6412178), (2786, 5638850), (3980, 3947195), (4900, 3206089), (4975, 3157756), (5572, 2819425), (6965, 2255540), (9751, 1611100), (9950, 1578878), (13930, 1127770), (16111, 975100), (19502, 805550), (19900, 789439), (27860, 563885), (32222, 487550), (34825, 451108), (39004, 402775), (48755, 322220), (64444, 243775), (69650, 225554), (80555, 195020), (97510, 161110), (112777, 139300)]