97877850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 289606464

約数和(自身を除く): 191728614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 97, 105, 150, 155, 175, 186, 194, 210, 217, 291, 310, 350, 434, 465, 485, 525, 582, 651, 679, 775, 930, 961, 970, 1050, 1085, 1302, 1358, 1455, 1550, 1922, 2037, 2170, 2325, 2425, 2883, 2910, 3007, 3255, 3395, 4074, 4650, 4805, 4850, 5425, 5766, 6014, 6510, 6727, 6790, 7275, 9021, 9610, 10185, 10850, 13454, 14415, 14550, 15035, 16275, 16975, 18042, 20181, 20370, 21049, 24025, 28830, 30070, 32550, 33635, 33950, 40362, 42098, 45105, 48050, 50925, 63147, 67270, 72075, 75175, 90210, 93217, 100905, 101850, 105245, 126294, 144150, 150350, 168175, 186434, 201810, 210490, 225525, 279651, 315735, 336350, 451050, 466085, 504525, 526225, 559302, 631470, 652519, 932170, 1009050, 1052450, 1305038, 1398255, 1578675, 1957557, 2330425, 2796510, 3157350, 3262595, 3915114, 4660850, 6525190, 6991275, 9787785, 13982550, 16312975, 19575570, 32625950, 48938925, 97877850]

約数ペア:

[(1, 97877850), (2, 48938925), (3, 32625950), (5, 19575570), (6, 16312975), (7, 13982550), (10, 9787785), (14, 6991275), (15, 6525190), (21, 4660850), (25, 3915114), (30, 3262595), (31, 3157350), (35, 2796510), (42, 2330425), (50, 1957557), (62, 1578675), (70, 1398255), (75, 1305038), (93, 1052450), (97, 1009050), (105, 932170), (150, 652519), (155, 631470), (175, 559302), (186, 526225), (194, 504525), (210, 466085), (217, 451050), (291, 336350), (310, 315735), (350, 279651), (434, 225525), (465, 210490), (485, 201810), (525, 186434), (582, 168175), (651, 150350), (679, 144150), (775, 126294), (930, 105245), (961, 101850), (970, 100905), (1050, 93217), (1085, 90210), (1302, 75175), (1358, 72075), (1455, 67270), (1550, 63147), (1922, 50925), (2037, 48050), (2170, 45105), (2325, 42098), (2425, 40362), (2883, 33950), (2910, 33635), (3007, 32550), (3255, 30070), (3395, 28830), (4074, 24025), (4650, 21049), (4805, 20370), (4850, 20181), (5425, 18042), (5766, 16975), (6014, 16275), (6510, 15035), (6727, 14550), (6790, 14415), (7275, 13454), (9021, 10850), (9610, 10185)]