19795050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 62853120

約数和(自身を除く): 43058070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 31, 33, 43, 45, 50, 54, 55, 62, 66, 75, 86, 90, 93, 99, 110, 129, 135, 150, 155, 165, 186, 198, 215, 225, 258, 270, 275, 279, 297, 310, 330, 341, 387, 430, 450, 465, 473, 495, 550, 558, 594, 645, 675, 682, 774, 775, 825, 837, 930, 946, 990, 1023, 1075, 1161, 1290, 1333, 1350, 1395, 1419, 1485, 1550, 1650, 1674, 1705, 1935, 2046, 2150, 2322, 2325, 2365, 2475, 2666, 2790, 2838, 2970, 3069, 3225, 3410, 3870, 3999, 4185, 4257, 4650, 4730, 4950, 5115, 5805, 6138, 6450, 6665, 6975, 7095, 7425, 7998, 8370, 8514, 8525, 9207, 9675, 10230, 11610, 11825, 11997, 12771, 13330, 13950, 14190, 14663, 14850, 15345, 17050, 18414, 19350, 19995, 20925, 21285, 23650, 23994, 25542, 25575, 29025, 29326, 30690, 33325, 35475, 35991, 39990, 41850, 42570, 43989, 46035, 51150, 58050, 59985, 63855, 66650, 70950, 71982, 73315, 76725, 87978, 92070, 99975, 106425, 119970, 127710, 131967, 146630, 153450, 179955, 199950, 212850, 219945, 230175, 263934, 299925, 319275, 359910, 366575, 395901, 439890, 460350, 599850, 638550, 659835, 733150, 791802, 899775, 1099725, 1319670, 1799550, 1979505, 2199450, 3299175, 3959010, 6598350, 9897525, 19795050]

約数ペア:

[(1, 19795050), (2, 9897525), (3, 6598350), (5, 3959010), (6, 3299175), (9, 2199450), (10, 1979505), (11, 1799550), (15, 1319670), (18, 1099725), (22, 899775), (25, 791802), (27, 733150), (30, 659835), (31, 638550), (33, 599850), (43, 460350), (45, 439890), (50, 395901), (54, 366575), (55, 359910), (62, 319275), (66, 299925), (75, 263934), (86, 230175), (90, 219945), (93, 212850), (99, 199950), (110, 179955), (129, 153450), (135, 146630), (150, 131967), (155, 127710), (165, 119970), (186, 106425), (198, 99975), (215, 92070), (225, 87978), (258, 76725), (270, 73315), (275, 71982), (279, 70950), (297, 66650), (310, 63855), (330, 59985), (341, 58050), (387, 51150), (430, 46035), (450, 43989), (465, 42570), (473, 41850), (495, 39990), (550, 35991), (558, 35475), (594, 33325), (645, 30690), (675, 29326), (682, 29025), (774, 25575), (775, 25542), (825, 23994), (837, 23650), (930, 21285), (946, 20925), (990, 19995), (1023, 19350), (1075, 18414), (1161, 17050), (1290, 15345), (1333, 14850), (1350, 14663), (1395, 14190), (1419, 13950), (1485, 13330), (1550, 12771), (1650, 11997), (1674, 11825), (1705, 11610), (1935, 10230), (2046, 9675), (2150, 9207), (2322, 8525), (2325, 8514), (2365, 8370), (2475, 7998), (2666, 7425), (2790, 7095), (2838, 6975), (2970, 6665), (3069, 6450), (3225, 6138), (3410, 5805), (3870, 5115), (3999, 4950), (4185, 4730), (4257, 4650)]