42869750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 106748928

約数和(自身を除く): 63879178

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 85, 110, 119, 125, 131, 154, 170, 175, 187, 238, 250, 262, 275, 350, 374, 385, 425, 550, 595, 655, 770, 850, 875, 917, 935, 1190, 1309, 1310, 1375, 1441, 1750, 1834, 1870, 1925, 2125, 2227, 2618, 2750, 2882, 2975, 3275, 3850, 4250, 4454, 4585, 4675, 5950, 6545, 6550, 7205, 9170, 9350, 9625, 10087, 11135, 13090, 14410, 14875, 15589, 16375, 19250, 20174, 22270, 22925, 23375, 24497, 29750, 31178, 32725, 32750, 36025, 45850, 46750, 48994, 50435, 55675, 65450, 72050, 77945, 100870, 111350, 114625, 122485, 155890, 163625, 171479, 180125, 229250, 244970, 252175, 278375, 327250, 342958, 360250, 389725, 504350, 556750, 612425, 779450, 857395, 1224850, 1260875, 1714790, 1948625, 2521750, 3062125, 3897250, 4286975, 6124250, 8573950, 21434875, 42869750]

約数ペア:

[(1, 42869750), (2, 21434875), (5, 8573950), (7, 6124250), (10, 4286975), (11, 3897250), (14, 3062125), (17, 2521750), (22, 1948625), (25, 1714790), (34, 1260875), (35, 1224850), (50, 857395), (55, 779450), (70, 612425), (77, 556750), (85, 504350), (110, 389725), (119, 360250), (125, 342958), (131, 327250), (154, 278375), (170, 252175), (175, 244970), (187, 229250), (238, 180125), (250, 171479), (262, 163625), (275, 155890), (350, 122485), (374, 114625), (385, 111350), (425, 100870), (550, 77945), (595, 72050), (655, 65450), (770, 55675), (850, 50435), (875, 48994), (917, 46750), (935, 45850), (1190, 36025), (1309, 32750), (1310, 32725), (1375, 31178), (1441, 29750), (1750, 24497), (1834, 23375), (1870, 22925), (1925, 22270), (2125, 20174), (2227, 19250), (2618, 16375), (2750, 15589), (2882, 14875), (2975, 14410), (3275, 13090), (3850, 11135), (4250, 10087), (4454, 9625), (4585, 9350), (4675, 9170), (5950, 7205), (6545, 6550)]