55139700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 324

約数和(自身を含む): 210569856

約数和(自身を除く): 155430156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 31, 33, 35, 42, 44, 49, 50, 55, 60, 62, 66, 70, 75, 77, 84, 93, 98, 100, 105, 110, 121, 124, 132, 140, 147, 150, 154, 155, 165, 175, 186, 196, 210, 217, 220, 231, 242, 245, 275, 294, 300, 308, 310, 330, 341, 350, 363, 372, 385, 420, 434, 462, 465, 484, 490, 525, 539, 550, 588, 605, 620, 651, 660, 682, 700, 726, 735, 770, 775, 825, 847, 868, 924, 930, 980, 1023, 1050, 1078, 1085, 1100, 1155, 1210, 1225, 1302, 1364, 1452, 1470, 1519, 1540, 1550, 1617, 1650, 1694, 1705, 1815, 1860, 1925, 2046, 2100, 2156, 2170, 2310, 2325, 2387, 2420, 2450, 2541, 2604, 2695, 2940, 3025, 3038, 3100, 3234, 3255, 3300, 3388, 3410, 3630, 3675, 3751, 3850, 4092, 4235, 4340, 4557, 4620, 4650, 4774, 4900, 5082, 5115, 5390, 5425, 5775, 5929, 6050, 6076, 6468, 6510, 6820, 7161, 7260, 7350, 7502, 7595, 7700, 8085, 8470, 8525, 9075, 9114, 9300, 9548, 10164, 10230, 10780, 10850, 11253, 11550, 11858, 11935, 12100, 12705, 13020, 13475, 14322, 14700, 15004, 15190, 16170, 16275, 16709, 16940, 17050, 17787, 18150, 18228, 18755, 20460, 21175, 21700, 22506, 22785, 23100, 23716, 23870, 25410, 25575, 26257, 26950, 28644, 29645, 30380, 32340, 32550, 33418, 34100, 35574, 35805, 36300, 37510, 37975, 40425, 42350, 45012, 45570, 47740, 50127, 50820, 51150, 52514, 53900, 56265, 59290, 59675, 63525, 65100, 66836, 71148, 71610, 75020, 75950, 78771, 80850, 83545, 84700, 88935, 91140, 93775, 100254, 102300, 105028, 112530, 113925, 118580, 119350, 127050, 131285, 143220, 148225, 151900, 157542, 161700, 167090, 177870, 179025, 183799, 187550, 200508, 225060, 227850, 238700, 250635, 254100, 262570, 281325, 296450, 315084, 334180, 355740, 358050, 367598, 375100, 393855, 417725, 444675, 455700, 501270, 525140, 551397, 562650, 592900, 656425, 716100, 735196, 787710, 835450, 889350, 918995, 1002540, 1102794, 1125300, 1253175, 1312850, 1575420, 1670900, 1778700, 1837990, 1969275, 2205588, 2506350, 2625700, 2756985, 3675980, 3938550, 4594975, 5012700, 5513970, 7877100, 9189950, 11027940, 13784925, 18379900, 27569850, 55139700]

約数ペア:

[(1, 55139700), (2, 27569850), (3, 18379900), (4, 13784925), (5, 11027940), (6, 9189950), (7, 7877100), (10, 5513970), (11, 5012700), (12, 4594975), (14, 3938550), (15, 3675980), (20, 2756985), (21, 2625700), (22, 2506350), (25, 2205588), (28, 1969275), (30, 1837990), (31, 1778700), (33, 1670900), (35, 1575420), (42, 1312850), (44, 1253175), (49, 1125300), (50, 1102794), (55, 1002540), (60, 918995), (62, 889350), (66, 835450), (70, 787710), (75, 735196), (77, 716100), (84, 656425), (93, 592900), (98, 562650), (100, 551397), (105, 525140), (110, 501270), (121, 455700), (124, 444675), (132, 417725), (140, 393855), (147, 375100), (150, 367598), (154, 358050), (155, 355740), (165, 334180), (175, 315084), (186, 296450), (196, 281325), (210, 262570), (217, 254100), (220, 250635), (231, 238700), (242, 227850), (245, 225060), (275, 200508), (294, 187550), (300, 183799), (308, 179025), (310, 177870), (330, 167090), (341, 161700), (350, 157542), (363, 151900), (372, 148225), (385, 143220), (420, 131285), (434, 127050), (462, 119350), (465, 118580), (484, 113925), (490, 112530), (525, 105028), (539, 102300), (550, 100254), (588, 93775), (605, 91140), (620, 88935), (651, 84700), (660, 83545), (682, 80850), (700, 78771), (726, 75950), (735, 75020), (770, 71610), (775, 71148), (825, 66836), (847, 65100), (868, 63525), (924, 59675), (930, 59290), (980, 56265), (1023, 53900), (1050, 52514), (1078, 51150), (1085, 50820), (1100, 50127), (1155, 47740), (1210, 45570), (1225, 45012), (1302, 42350), (1364, 40425), (1452, 37975), (1470, 37510), (1519, 36300), (1540, 35805), (1550, 35574), (1617, 34100), (1650, 33418), (1694, 32550), (1705, 32340), (1815, 30380), (1860, 29645), (1925, 28644), (2046, 26950), (2100, 26257), (2156, 25575), (2170, 25410), (2310, 23870), (2325, 23716), (2387, 23100), (2420, 22785), (2450, 22506), (2541, 21700), (2604, 21175), (2695, 20460), (2940, 18755), (3025, 18228), (3038, 18150), (3100, 17787), (3234, 17050), (3255, 16940), (3300, 16709), (3388, 16275), (3410, 16170), (3630, 15190), (3675, 15004), (3751, 14700), (3850, 14322), (4092, 13475), (4235, 13020), (4340, 12705), (4557, 12100), (4620, 11935), (4650, 11858), (4774, 11550), (4900, 11253), (5082, 10850), (5115, 10780), (5390, 10230), (5425, 10164), (5775, 9548), (5929, 9300), (6050, 9114), (6076, 9075), (6468, 8525), (6510, 8470), (6820, 8085), (7161, 7700), (7260, 7595), (7350, 7502)]