197109000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 736346520

約数和(自身を除く): 539237520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 121, 125, 132, 150, 165, 180, 181, 198, 200, 220, 225, 242, 250, 264, 275, 300, 330, 360, 362, 363, 375, 396, 440, 450, 484, 495, 500, 543, 550, 600, 605, 660, 724, 726, 750, 792, 825, 900, 905, 968, 990, 1000, 1086, 1089, 1100, 1125, 1210, 1320, 1375, 1448, 1452, 1500, 1629, 1650, 1800, 1810, 1815, 1980, 1991, 2172, 2178, 2200, 2250, 2420, 2475, 2715, 2750, 2904, 3000, 3025, 3258, 3300, 3620, 3630, 3960, 3982, 4125, 4344, 4356, 4500, 4525, 4840, 4950, 5430, 5445, 5500, 5973, 6050, 6516, 6600, 7240, 7260, 7964, 8145, 8250, 8712, 9000, 9050, 9075, 9900, 9955, 10860, 10890, 11000, 11946, 12100, 12375, 13032, 13575, 14520, 15125, 15928, 16290, 16500, 17919, 18100, 18150, 19800, 19910, 21720, 21780, 21901, 22625, 23892, 24200, 24750, 27150, 27225, 29865, 30250, 32580, 33000, 35838, 36200, 36300, 39820, 40725, 43560, 43802, 45250, 45375, 47784, 49500, 49775, 54300, 54450, 59730, 60500, 65160, 65703, 67875, 71676, 72600, 79640, 81450, 87604, 89595, 90500, 90750, 99000, 99550, 108600, 108900, 109505, 119460, 121000, 131406, 135750, 136125, 143352, 149325, 162900, 175208, 179190, 181000, 181500, 197109, 199100, 203625, 217800, 219010, 238920, 248875, 262812, 271500, 272250, 298650, 325800, 328515, 358380, 363000, 394218, 398200, 407250, 438020, 447975, 497750, 525624, 543000, 544500, 547525, 597300, 657030, 716760, 746625, 788436, 814500, 876040, 895950, 985545, 995500, 1089000, 1095050, 1194600, 1314060, 1493250, 1576872, 1629000, 1642575, 1791900, 1971090, 1991000, 2190100, 2239875, 2628120, 2737625, 2986500, 3285150, 3583800, 3942180, 4380200, 4479750, 4927725, 5475250, 5973000, 6570300, 7884360, 8212875, 8959500, 9855450, 10950500, 13140600, 16425750, 17919000, 19710900, 21901000, 24638625, 32851500, 39421800, 49277250, 65703000, 98554500, 197109000]

約数ペア:

[(1, 197109000), (2, 98554500), (3, 65703000), (4, 49277250), (5, 39421800), (6, 32851500), (8, 24638625), (9, 21901000), (10, 19710900), (11, 17919000), (12, 16425750), (15, 13140600), (18, 10950500), (20, 9855450), (22, 8959500), (24, 8212875), (25, 7884360), (30, 6570300), (33, 5973000), (36, 5475250), (40, 4927725), (44, 4479750), (45, 4380200), (50, 3942180), (55, 3583800), (60, 3285150), (66, 2986500), (72, 2737625), (75, 2628120), (88, 2239875), (90, 2190100), (99, 1991000), (100, 1971090), (110, 1791900), (120, 1642575), (121, 1629000), (125, 1576872), (132, 1493250), (150, 1314060), (165, 1194600), (180, 1095050), (181, 1089000), (198, 995500), (200, 985545), (220, 895950), (225, 876040), (242, 814500), (250, 788436), (264, 746625), (275, 716760), (300, 657030), (330, 597300), (360, 547525), (362, 544500), (363, 543000), (375, 525624), (396, 497750), (440, 447975), (450, 438020), (484, 407250), (495, 398200), (500, 394218), (543, 363000), (550, 358380), (600, 328515), (605, 325800), (660, 298650), (724, 272250), (726, 271500), (750, 262812), (792, 248875), (825, 238920), (900, 219010), (905, 217800), (968, 203625), (990, 199100), (1000, 197109), (1086, 181500), (1089, 181000), (1100, 179190), (1125, 175208), (1210, 162900), (1320, 149325), (1375, 143352), (1448, 136125), (1452, 135750), (1500, 131406), (1629, 121000), (1650, 119460), (1800, 109505), (1810, 108900), (1815, 108600), (1980, 99550), (1991, 99000), (2172, 90750), (2178, 90500), (2200, 89595), (2250, 87604), (2420, 81450), (2475, 79640), (2715, 72600), (2750, 71676), (2904, 67875), (3000, 65703), (3025, 65160), (3258, 60500), (3300, 59730), (3620, 54450), (3630, 54300), (3960, 49775), (3982, 49500), (4125, 47784), (4344, 45375), (4356, 45250), (4500, 43802), (4525, 43560), (4840, 40725), (4950, 39820), (5430, 36300), (5445, 36200), (5500, 35838), (5973, 33000), (6050, 32580), (6516, 30250), (6600, 29865), (7240, 27225), (7260, 27150), (7964, 24750), (8145, 24200), (8250, 23892), (8712, 22625), (9000, 21901), (9050, 21780), (9075, 21720), (9900, 19910), (9955, 19800), (10860, 18150), (10890, 18100), (11000, 17919), (11946, 16500), (12100, 16290), (12375, 15928), (13032, 15125), (13575, 14520)]