83464150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 208647360

約数和(自身を除く): 125183210

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 49, 50, 55, 70, 77, 95, 98, 110, 133, 154, 163, 175, 190, 209, 245, 266, 275, 326, 350, 385, 418, 475, 490, 539, 550, 665, 770, 815, 931, 950, 1045, 1078, 1141, 1225, 1330, 1463, 1630, 1793, 1862, 1925, 2090, 2282, 2450, 2695, 2926, 3097, 3325, 3586, 3850, 4075, 4655, 5225, 5390, 5705, 6194, 6650, 7315, 7987, 8150, 8965, 9310, 10241, 10450, 11410, 12551, 13475, 14630, 15485, 15974, 17930, 20482, 21679, 23275, 25102, 26950, 28525, 30970, 34067, 36575, 39935, 43358, 44825, 46550, 51205, 57050, 62755, 68134, 73150, 77425, 79870, 87857, 89650, 102410, 108395, 125510, 151753, 154850, 170335, 175714, 199675, 216790, 238469, 256025, 303506, 313775, 340670, 399350, 439285, 476938, 512050, 541975, 627550, 758765, 851675, 878570, 1083950, 1192345, 1517530, 1669283, 1703350, 2196425, 2384690, 3338566, 3793825, 4392850, 5961725, 7587650, 8346415, 11923450, 16692830, 41732075, 83464150]

約数ペア:

[(1, 83464150), (2, 41732075), (5, 16692830), (7, 11923450), (10, 8346415), (11, 7587650), (14, 5961725), (19, 4392850), (22, 3793825), (25, 3338566), (35, 2384690), (38, 2196425), (49, 1703350), (50, 1669283), (55, 1517530), (70, 1192345), (77, 1083950), (95, 878570), (98, 851675), (110, 758765), (133, 627550), (154, 541975), (163, 512050), (175, 476938), (190, 439285), (209, 399350), (245, 340670), (266, 313775), (275, 303506), (326, 256025), (350, 238469), (385, 216790), (418, 199675), (475, 175714), (490, 170335), (539, 154850), (550, 151753), (665, 125510), (770, 108395), (815, 102410), (931, 89650), (950, 87857), (1045, 79870), (1078, 77425), (1141, 73150), (1225, 68134), (1330, 62755), (1463, 57050), (1630, 51205), (1793, 46550), (1862, 44825), (1925, 43358), (2090, 39935), (2282, 36575), (2450, 34067), (2695, 30970), (2926, 28525), (3097, 26950), (3325, 25102), (3586, 23275), (3850, 21679), (4075, 20482), (4655, 17930), (5225, 15974), (5390, 15485), (5705, 14630), (6194, 13475), (6650, 12551), (7315, 11410), (7987, 10450), (8150, 10241), (8965, 9310)]